CD4 Rabbit Polyclonal Antibody — image 1 of 3

Product details

CD4 Rabbit Polyclonal Antibody

Catalog number ER1706-80

Discontinued

Price for ER1706-80

Size / count 100 µL

This variant is discontinued and cannot be added to your cart.

About this product

The T cell receptor (TCR) is a heterodimer composed of either α and β or γ and δ chains. CD3 chains and the CD4 or CD8 co-receptors are also required for efficient signal transduction through the TCR. The TCR is expressed on T helper and T cytotoxic cells that can be distinguished by their expression of CD4 and CD8; T helper cells express CD4 proteins and T cytotoxic cells display CD8. CD4 is also expressed on cortical cells, mature medullary thymocytes, microglial cells and dendritic cells. CD4 (also designated T4 and Leu 3), is a membrane glycoprotein that contains four extracellular immunoglobin-like domains. The TCR in association with CD4 can bind class II MHC molecules presented by the antigen-presenting cells. The CD4 protein functions by increasing the avidity of the interaction between the TCR and an antigen-class II MHC complex. An additional role of CD4 is to function as a receptor for HIV.

Specifications

Catalog number: ER1706-80
Size / count: 100 µL
Dry ice: No
Hazardous: No
Discontinued: Yes
CAS Number: 9007-83-4
Product Name Alternative: CD 4 antibody CD4 (L3T4) antibody CD4 antibody CD4 antigen (p55) antibody CD4 antigen antibody CD4 molecule antibody CD4 receptor antibody CD4+ Lymphocyte deficiency, included antibody CD4_HUMAN antibody CD4mut antibody L3T4 antibody Leu3 antibody Ly-4 antibody Lymphocyte antigen CD4 antibody MGC165891 antibody OTTHUMP00000238897 antibody p55 antibody T cell antigen T4 antibody T cell antigen T4/LEU3 antibody T cell differentiation antigen L3T4 antibody T cell OKT4 deficiency, included antibody T cell surface antigen T4/Leu 3 antibody T cell surface antigen T4/Leu3 antibody T cell surface glycoprotein CD4 antibody T-cell surface antigen T4/Leu-3 antibody T-cell surface glycoprotein CD4 antibody W3/25 antibody W3/25 antigen antibody
Abbreviation: CD4
Swiss Prot: P01730 Human
Cellular Locus: Cell membrane.
Host: Rabbit
Species Reactivity: Human
Immunogen: Synthetic peptide within human CD4 aa 45-109.
Isotype: IgG
Conjugation: Non-conjugated
Type: Rabbit polyclonal Antibody
Applications: WB, IF-Cell, IHC-P, FC
Positive Control: Hela, HepG2, SH-SY5Y, Jurkat, human tonsil tissue, human spleen tissue.
Concentration: 1 mg/mL
Dilution: WB: 1:500 ;IF-Cell: 1:50-1:200 ;IHC-P: 1:50-1:200 ;FC: 1:50-1:100
Purity: Immunogen affinity purified.
Form: Liquid
Buffer: 1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Molecular Weight: Predicted band size: 51 kDa
Storage Conditions: Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Recombinant Antibody: No

Frequently Asked Questions

What is the catalog number for CD4 Rabbit Polyclonal Antibody?

The catalog number for CD4 Rabbit Polyclonal Antibody is ER1706-80.

Is CD4 Rabbit Polyclonal Antibody in stock?

CD4 Rabbit Polyclonal Antibody is currently made to order / not held in immediate stock. Contact us for lead time.

What is CD4 Rabbit Polyclonal Antibody used for?

What do I do if this product arrives with reduced ice or a damaged cold-chain package?

Report this to us immediately with photos and your order reference. Our specialists will assess whether the product is still usable given the cold-chain interruption, and will arrange a replacement or credit if it isn’t.

What host species was used to raise this antibody?

The host species used in production is listed under product specifications on the datasheet, and is relevant when selecting a compatible secondary antibody for your assay.

What is the difference between this product and a similar catalogue number?

Differences typically involve clone, conjugate, host species, or validated applications. Compare the respective datasheets, or contact us with both catalogue numbers for a direct comparison.