RFP Expressing Human Renal Adenocarcinoma Cells (ACHN)

TR04-RFP 500,000 Cells
EUR 1354

RFP Expressing Human Prostate Carcinoma Cells (DU 145)

TR03-RFP 500,000 Cells
EUR 1354

PD1 ELISA Matched Antibody Pair (Risk Free)

RFP-0003 1 Set
EUR 626.75
Description: Cell-mediated immune responses are initiated by T lymphocytes that are themselves stimulated by cognate peptides bound to MHC molecules on antigen-presenting cells (APC). T-cell activation is generally self-limited as activated T cells express receptors such as PD-1 (also known as PDCD-1) that mediate inhibitory signals from the APC. PD-1 can bind two different but related ligands, PDL-1 and PDL-2. Upon binding to either of these ligands, signals generated by PD-1 inhibit the activation of the immune response in the absence of "danger signals" such as LPS or other molecules associated with bacteria or other pathogens. Evidence for this is seen in PD-1-null mice who exhibit hyperactivated immune systems and autoimmune diseases. PD-1 is thus one of a growing number of immune checkpoint proteins.ProSci's Risk-FreeTM antibodies are mouse monoclonal antibodies made to improve in vivo studies. Unlike antibodies developed using proteins made in yeast or bacteria, Risk-FreeTM antibodies are developed with antigens expressed in mammalian cell lines, giving the most native post-translational modifications to the protein. Validated for flow cytometry and ELISA Rigorously tested for the following applications: Immunoblot Immunohistochemistry Immunocytochemistry Immunofluorescence Multiple antibodies per target allowing the user to choose the best antibody for their application Available individually or as a set Risk-FreeTM means they are guaranteed to work for their approved applications

PDL1 ELISA Matched Antibody Pair (Risk Free)

RFP-0303 1 Set
EUR 621.5
Description: Cell-mediated immune responses are initiated by T lymphocytes that are themselves stimulated by cognate peptides bound to MHC molecules on antigen-presenting cells (APC). T-cell activation is generally self-limited as activated T cells express receptors such as PD-1 (also known as PDCD-1) that mediate inhibitory signals from the APC. PD-1 can bind two different but related ligands, PD-L1 and PD-L2. PD-L1 is a B7-related protein that inhibits cell-mediated immune responses by reducing the secretion of IL-2 and IL-10 from memory T cells. This suggests that PD-L1 may be useful in reducing allogenic CD4+ memory T-cell responses to endothelial cells, thereby reducing the likelihood of host immune responses to allografts.ProSci's Risk-FreeTM antibodies are mouse monoclonal antibodies made to improve in vivo studies. Unlike antibodies developed using proteins made in yeast or bacteria, Risk-FreeTM antibodies are developed with antigens expressed in mammalian cell lines, giving the most native post-translational modifications to the protein. Validated for flow cytometry and ELISA Rigorously tested for the following applications: Immunoblot Immunohistochemistry Immunocytochemistry Immunofluorescence Multiple antibodies per target allowing the user to choose the best antibody for their application Available individually or as a set Risk-FreeTM means they are guaranteed to work for their approved applications

PDL1 ELISA Matched Antibody Pair (Risk Free)

RFP-0306 1 Set
EUR 621.5
Description: Cell-mediated immune responses are initiated by T lymphocytes that are themselves stimulated by cognate peptides bound to MHC molecules on antigen-presenting cells (APC). T-cell activation is generally self-limited as activated T cells express receptors such as PD-1 (also known as PDCD-1) that mediate inhibitory signals from the APC. PD-1 can bind two different but related ligands, PD-L1 and PD-L2. PD-L1 is a B7-related protein that inhibits cell-mediated immune responses by reducing the secretion of IL-2 and IL-10 from memory T cells. This suggests that PD-L1 may be useful in reducing allogenic CD4+ memory T-cell responses to endothelial cells, thereby reducing the likelihood of host immune responses to allografts.ProSci's Risk-FreeTM antibodies are mouse monoclonal antibodies made to improve in vivo studies. Unlike antibodies developed using proteins made in yeast or bacteria, Risk-FreeTM antibodies are developed with antigens expressed in mammalian cell lines, giving the most native post-translational modifications to the protein. Validated for flow cytometry and ELISA Rigorously tested for the following applications: Immunoblot Immunohistochemistry Immunocytochemistry Immunofluorescence Multiple antibodies per target allowing the user to choose the best antibody for their application Available individually or as a set Risk-FreeTM means they are guaranteed to work for their approved applications

PDL1 ELISA Matched Antibody Pair (Risk Free)

RFP-0307 1 Set
EUR 626.75
Description: Cell-mediated immune responses are initiated by T lymphocytes that are themselves stimulated by cognate peptides bound to MHC molecules on antigen-presenting cells (APC). T-cell activation is generally self-limited as activated T cells express receptors such as PD-1 (also known as PDCD-1) that mediate inhibitory signals from the APC. PD-1 can bind two different but related ligands, PD-L1 and PD-L2. PD-L1 is a B7-related protein that inhibits cell-mediated immune responses by reducing the secretion of IL-2 and IL-10 from memory T cells. This suggests that PD-L1 may be useful in reducing allogenic CD4+ memory T-cell responses to endothelial cells, thereby reducing the likelihood of host immune responses to allografts.ProSci's Risk-FreeTM antibodies are mouse monoclonal antibodies made to improve in vivo studies. Unlike antibodies developed using proteins made in yeast or bacteria, Risk-FreeTM antibodies are developed with antigens expressed in mammalian cell lines, giving the most native post-translational modifications to the protein. Validated for flow cytometry and ELISA Rigorously tested for the following applications: Immunoblot Immunohistochemistry Immunocytochemistry Immunofluorescence Multiple antibodies per target allowing the user to choose the best antibody for their application Available individually or as a set Risk-FreeTM means they are guaranteed to work for their approved applications

TIGIT ELISA Matched Antibody Pair (Risk Free)

RFP-0501 1 Set
EUR 626.75
Description: TIGIT Antibody: The T cell immunoreceptor with Ig and ITIM domains (TIGIT) is a member of the PVR (poliovirus receptor) family of immunoglobin proteins. It is expressed on several classes of T cells including follicular B helper T cells (TFH). TIGIT has been shown to bind PVR with high affinity; this binding is thought to assist interactions between TFH and dendritic cells to regulate T cell dependent B cell responses (1). Similar to other immune checkpoint proteins such as PD-1, TIGIT is upregulated on exhausted T cells in chronic viral infections and cancer. Blockade of both TIGIT and PD-1 pathways leads to tumor rejection in mice suggesting that it may be of therapeutic use against cancer (2).

TIM-3 ELISA Matched Antibody Pair (Risk Free)

RFP-1001 1 Set
EUR 626.75
Description: The immune checkpoint protein TIM3 is a member of the immunoglobulin superfamily and TIM family of proteins that was initially identified as a specific marker of fully differentiated IFN-γ producing CD4 T helper 1 (Th1) and CD8 cytotoxic cells. It is a Th1-specific cell surface protein that regulates macrophage activation and negatively regulates Th1-mediated auto- and alloimmune responses, and is also highly expressed on regulatory T cells, monocytes, macrophages, and dendritic cells (1). TIM3 and PD-1 are co-expressed on most CD4 and CD8 T cells infiltrating solid tumors or in hematologic malignancy in mice; blocking TIM3 in conjugation with a PD-1 blockade increases the functionality of exhausted T cells and synergizes with to inhibit tumor growth (2,3).ProSci's Risk-FreeTM antibodies are mouse monoclonal antibodies made to improve in vivo studies. Unlike antibodies developed using proteins made in yeast or bacteria, Risk-FreeTM antibodies are developed with antigens expressed in mammalian cell lines, giving the most native post-translational modifications to the protein. Validated for flow cytometry and ELISA Rigorously tested for the following applications: Immunoblot Immunohistochemistry Immunocytochemistry Immunofluorescence Multiple antibodies per target allowing the user to choose the best antibody for their application Available individually or as a set Risk-FreeTM means they are guaranteed to work for their approved applications

Rainbow Fluorescent Particles

RFP-100-2 2 mL
EUR 259
Description: Rainbow Calibration Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-20-5 5 mL
EUR 294
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-30-5 5 mL
EUR 304
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-30-5A 5X1 mL
EUR 304
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-35-5 5 mL
EUR 304
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-38-5 5 mL
EUR 157
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-50-5 5 mL
EUR 314
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-60-5 5 mL
EUR 314
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

Rainbow Fluorescent Particles

RFP-70-5 5 mL
EUR 314
Description: Rainbow Fluorescent Particlesare calibration particles that help you to determine if a flow cytometer is properly aligned and has a clean flow cell with no fluidic blockage. Using SPHERO? Alignment Particles, the coefficients of variation (CVs), peak channels, and histogram distributions can be measured to determine the alignment and functionality of the flow cytometer.

RFP Antibody

abx018231-100ug 100 ug
EUR 384

RFP Antibody

abx018232-100ug 100 ug
EUR 384

RFP Antibody

49533-100ul 100ul
EUR 333

RFP Antibody

49533-50ul 50ul
EUR 239

RFP Antibody

T0055 1ml
EUR 920

RFP antibody

10R-10446 100 ug
EUR 435
Description: Mouse monoclonal RFP antibody

RFP antibody

10R-10447 100 ug
EUR 435
Description: Mouse monoclonal RFP antibody

RFP antibody

20R-1765 100 ug
EUR 673
Description: Rabbit polyclonal RFP antibody

RFP antibody

10R-6753 100 ug
EUR 651
Description: Mouse monoclonal RFP antibody

RFP antibody

70R-12238 100 ug
EUR 525
Description: Rabbit polyclonal RFP antibody

RFP-Tag Antibody

1-CSB-PA000344
  • EUR 222.00
  • EUR 195.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against RFP-Tag. Recognizes RFP-Tag from . This antibody is Unconjugated. Tested in the following application: WB;WB:1:5000

Anti-RFP antibody

STJ140119 150 µg
EUR 408
Description: Goat polyclonal antibody to RFP (Red fluorescent protein). RFP is derived from DsRed, an engineered red fluorescent protein from so-called disc corals of the genus Discosoma.

RFP-tag Antibody

20-abx134549
  • EUR 356.00
  • EUR 537.00
  • EUR 217.00
  • 100 ul
  • 200 ul
  • 30 ul

RFP-tag Antibody

20-abx134550
  • EUR 356.00
  • EUR 537.00
  • EUR 217.00
  • 100 ul
  • 200 ul
  • 30 ul

RFP-Tag Antibody

20-abx011194
  • EUR 439.00
  • EUR 91.00
  • 100 ug
  • 10 ug

RFP-Tag Antibody

20-abx242886
  • EUR 328.00
  • EUR 272.00
  • 100 ug
  • 50 ug

RFP-Tag Antibody

20-abx242909
  • EUR 328.00
  • EUR 272.00
  • 100 ug
  • 50 ug

RFP-Tag Antibody

20-abx330245
  • EUR 314.00
  • EUR 244.00
  • 100 ug
  • 50 ug

RFP-Tag Antibody

20-abx330283
  • EUR 314.00
  • EUR 244.00
  • 100 ug
  • 50 ug

RFP Conjugated Antibody

C49533 100ul
EUR 397

RFP (dsRed) Antibody

3993-100
EUR 430

RFP (dsRed) Antibody

3993-30T
EUR 185

RFP Tag antibody

10R-2938 100 ug
EUR 170
Description: Mouse monoclonal RFP Tag antibody

RFP Mouse Polyclonal Antibody

CSB-PA978335-
EUR 335
Description: A polyclonal antibody against RFP Mouse Polyclonal. Recognizes RFP Mouse Polyclonal from N/A. This antibody is Unconjugated. Tested in the following application: WB, IHC, IP, ELISA;WB:1/500-1/2000.IHC:1/100-1/300.IP:2-5ug/mglysate.ELISA:1/20000

RFP Mouse Polyclonal Antibody

CSB-PA978335-100ul 100ul
EUR 316
Description: A polyclonal antibody against RFP Mouse Polyclonal. Recognizes RFP Mouse Polyclonal from N/A. This antibody is Unconjugated. Tested in the following application: WB, IHC, IP, ELISA;WB:1/500-1/2000.IHC:1/100-1/300.IP:2-5ug/mglysate.ELISA:1/20000

RFP-Tag Polyclonal Antibody

1-CSB-PA000346
  • EUR 222.00
  • EUR 195.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against RFP-Tag Polyclonal. Recognizes RFP-Tag Polyclonal from N/A. This antibody is Unconjugated. Tested in the following application: WB;WB:1:2000-5000

RFP-Tag Monoclonal Antibody

EM1010-100ul 100ul
EUR 279
Description: A Mouse Monoclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA

RFP-Tag Monoclonal Antibody

EM1010-50ul 50ul
EUR 207
Description: A Mouse Monoclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA

RFP-Tag Monoclonal Antibody

EM1170-100ul 100ul
EUR 279
Description: A Mouse Monoclonal antibody against RFP-Tag . This antibody is tested and validated for WB, ELISA, IHC, IP

RFP-Tag Monoclonal Antibody

EM1170-50ul 50ul
EUR 207
Description: A Mouse Monoclonal antibody against RFP-Tag . This antibody is tested and validated for WB, ELISA, IHC, IP

RFP-Tag Polyclonal Antibody

ES1148-100ul 100ul
EUR 279
Description: A Rabbit Polyclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA

RFP-Tag Polyclonal Antibody

ES1148-50ul 50ul
EUR 207
Description: A Rabbit Polyclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA

RFP-Tag Polyclonal Antibody

EA008-100ul 100ul
EUR 279
Description: A Rabbit Polyclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA

RFP-Tag Polyclonal Antibody

EA008-50ul 50ul
EUR 207
Description: A Rabbit Polyclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA

RFP-Tag Polyclonal Antibody

EA010-100ul 100ul
EUR 279
Description: A Mouse Polyclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA, IP, IF

RFP-Tag Polyclonal Antibody

EA010-50ul 50ul
EUR 207
Description: A Mouse Polyclonal antibody against RFP-Tag. This antibody is tested and validated for WB, ELISA, IP, IF

RFP-Tag Monoclonal Antibody

ABM40169-003ml 0.03ml
EUR 158
Description: A monoclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from mouse ascites by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP-Tag Monoclonal Antibody

ABM40169-01ml 0.1ml
EUR 289
Description: A monoclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from mouse ascites by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP-Tag Monoclonal Antibody

ABM40169-02ml 0.2ml
EUR 414
Description: A monoclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from mouse ascites by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP-Tag Polyclonal Antibody

ABM40174-003ml 0.03ml
EUR 158
Description: A monoclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from mouse antiserum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP-Tag Polyclonal Antibody

ABM40174-01ml 0.1ml
EUR 289
Description: A monoclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from mouse antiserum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP-Tag Polyclonal Antibody

ABM40174-02ml 0.2ml
EUR 414
Description: A monoclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from mouse antiserum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP-Tag Polyclonal Antibody

ABP50149-003ml 0.03ml
EUR 158
Description: A polyclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from rabbit antiserum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen recombinant protein

RFP-Tag Polyclonal Antibody

ABP50149-01ml 0.1ml
EUR 289
Description: A polyclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from rabbit antiserum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen recombinant protein

RFP-Tag Polyclonal Antibody

ABP50149-02ml 0.2ml
EUR 414
Description: A polyclonal antibody for detection of RFP-Tag from Null. This RFP-Tag antibody is for WB. It is affinity-purified from rabbit antiserum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen recombinant protein

Anti-RFP-Tag antibody

STJ96913 200 µl
EUR 197
Description: Mouse monoclonal to RFP-Tag.

Anti-RFP-Tag antibody

STJ97071 200 µl
EUR 197
Description: Mouse monoclonal to RFP-Tag.

Anti-RFP-Tag antibody

STJ97083 200 µl
EUR 197
Description: Rabbit polyclonal to RFP-Tag.

Anti-RFP-Tag antibody

STJ97085 200 µl
EUR 197
Description: Mouse polyclonal to RFP-Tag.

RFP Mouse Polyclonal Antibody

T511-100ul 100ul
EUR 252

RFP Mouse Polyclonal Antibody

T511-50ul 50ul
EUR 187

Anti-RFP Rabbit Monoclonal Antibody

M30958 100ug/vial
EUR 397
Description: Rabbit Monoclonal RFP Antibody. Validated in IF, ICC, WB and tested in Human, Mouse, Rat.

Mouse Anti-RFP Monoclonal Antibody

AKR-021 100 µg
EUR 508
Description: Mouse Anti-RFP Monoclonal Antibody recognizes Tag-RFP, Turbo-RFP, mCherry and mOrange. Suitable for Western Blot, Dot Blot, Immunostaining or ELISA. Clone RF5R. 100 µg.

Red Fluorescent Protein (RFP) Antibody

abx412396-50ug 50 ug
EUR 565

RFP-Tag Monoclonal Antibody(Mix)

44063-100ul 100ul
EUR 252

RFP-Tag Rabbit Polyclonal Antibody

T522-100ul 100ul
EUR 252

RFP-Tag Rabbit Polyclonal Antibody

T522-50ul 50ul
EUR 187

RFP-Tag Mouse Monoclonal Antibody

T608-100ul 100ul
EUR 252

RFP-Tag Mouse Monoclonal Antibody

T608-50ul 50ul
EUR 187

RFP Mouse Polyclonal Conjugated Antibody

CT511 100ul
EUR 397

Recombinant RFP

STA-202 100 ?g
EUR 392
Description:
  • Recombinant RFP contains a 6x-His tag at the C-terminus. Provided as 100 µg/vial at a concentration of 1 mg/mL.
  • Includes 6xHis-tag at C-terminus
  • Provided at 100 ?g/vial at 1.0 mg/mL in 1X PBS
  • Recombinant Protein purified from E. coli

Recombinant RFP

STA-202-5 5 x 100 µg
EUR 1401
Description:
  • Recombinant RFP contains a 6x-His tag at the C-terminus. Provided as 5 vials of 100 µg at a concentration of 1 mg/mL.
  • Includes 6xHis-tag at C-terminus
  • Provided at 100 ?g/vial at 1.0 mg/mL in 1X PBS
  • Recombinant Protein purified from E. coli

pBHt2G-RFP

PVT19024 2 ug
EUR 300

Zinc Finger Protein RFP (TRIM27) Antibody

20-abx321568
  • EUR 300.00
  • EUR 244.00
  • 100 ul
  • 50 ul

Zinc Finger Protein RFP (TRIM27) Antibody

20-abx004899
  • EUR 411.00
  • EUR 592.00
  • EUR 182.00
  • EUR 314.00
  • 100 ul
  • 200 ul
  • 20 ul
  • 50 ul

RFP Tag Mouse Monoclonal Antibody (9D1)

A02120-005ml 0.05ml
EUR 147
Description: A monoclonal antibody for detection of RFP Tag from Null. This RFP Tag antibody is for WB. It is affinity-purified from mouse ascites by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP Tag Mouse Monoclonal Antibody (9D1)

A02120-02ml 0.2ml
EUR 332
Description: A monoclonal antibody for detection of RFP Tag from Null. This RFP Tag antibody is for WB. It is affinity-purified from mouse ascites by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein

RFP Tag Mouse Monoclonal Antibody (9D1)

A02120-02ml5 0.2ml×5
EUR 920
Description: A monoclonal antibody for detection of RFP Tag from Null. This RFP Tag antibody is for WB. It is affinity-purified from mouse ascites by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in mouse by using as an immunogen recombinant protein