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Anti-CD4 Antibody (clone YKIX302.9, RPE) LS-C188086


Wt. Vol. Conc. Price
- 100 tst - $785
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Alternate Forms of this Antibody

LS-C187453 Unconjugated
LS-C188085 FITC Conjugated

Most Popular CD4 Antibodies

Anti-CD4 Antibody (clone 4B12) LS-C87801
Mouse Monoclonal [clone 4B12] (IgG1,k) to Human CD4
IHC - Paraffin
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rat Monoclonal [clone YKIX302.9] (IgG2a) to Canine CD4
Canine, Dog
IHC - Frozen, Flow Cytometry (applications tested for the base form of this product only)
RPE Conjugated


Canine CD4
Canine, Dog (tested or 100% immunogen sequence identity)
IgG2a Monoclonal [YKIX302.9]
R. Phycoerythrin
Protein G purified


  • IHC - Frozen
  • Flow Cytometry (1:1 - 1:10)
  • (applications tested for the base form of this product only)

Specificity and Use

CD4 antibody was raised against canine Concanavalin A activated T-cell blasts.
Is a monoclonal antibody specific for the canine CD4 cell surface antigen. Clone YKIX302.9 was clustered at the first Canine Leukocyte Antigen Workshop (CLAW) [] along with clone CA13.1E4. Has been demonstrated to partially deplete circulating T lymphocytes when administered in vivo, but alone was not sufficient to prolong allograft survival in a canine transplant model. Uniquely amongst mammals, canine CD4 is expressed by neutrophils as well as by lymphocytes subsets. Forms part of a panel of anti canine monoclonal antibodies used extensively in the evaluation of leukemic status in dogs.
The applications listed have been tested for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.


PBS, 0.09% sodium azide, 1% BSA, 5% sucrose
100 tst Distilled water
Store at +4°C. Do not freeze. Protect from light.
For research use only.

About CD4

P01730 NM_000616 NP_000607.1

CD4 Antibody, CD4 antigen Antibody, CD4 receptor Antibody, CD4mut Antibody, CD4 antigen (p55) Antibody, CD4 molecule Antibody

CD4 is a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigenes and is also a receptor for the human immunodeficiency virus. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, and granulocytes. It is also expressed in specific regions of the brain.

Requested From: United States
Date Requested: 10/23/2016

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