CTLA4 antibody (AA 110-223) (Fluoro550)

Catalog No. ABIN7983643

The Rabbit Polyclonal anti-CTLA4 antibody is suitable to detect CTLA4 in samples from Human. It has been validated for FACS.

Quick Overview for CTLA4 antibody (AA 110-223) (Fluoro550) (ABIN7983643)

Target: CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This CTLA4 antibody is conjugated to Fluoro550

Application: Flow Cytometry (FACS)

Product Details anti-CTLA4 Antibody (Fluoro550)

Binding Specificity: AA 110-223

Purpose: Anti-CTLA4 Antibody Fluoro550 Conjugated

Cross-Reactivity (Details): No cross-reactivity with other proteins.

Purification: Immunogen affinity purified.

Immunogen: E.coli-derived human CTLA4 recombinant protein (Position: N110-N223).

Isotype: IgG

Application Details

Application Notes: Flow Cytometry, Optimal dilutions should be determined by end users.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Each vial contains 50 % glycerol, 0.9 % NaCl, 0.2 % Na2HPO4, 0.02 % Sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: At -20°C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

Expiry Date: 12 months

Target Details for CTLA4

Target: CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

Alternative Name: CTLA4

Background:

Background: CTLA-4 (Cytotoxic T-Lymphocyte Antigen 4), also known as CD152, is a protein receptor that down regulates the immune system. It is a member of the immunoglobulin superfamily, which is expressed on the surface of Helper T cells and transmits an inhibitory signal to T cells. CTLA4 is similar to the T-cell co-stimulatory protein, CD28, and both molecules bind to CD80 and CD86, also called B7-1 and B7-2 respectively, on antigen-presenting cells. CTLA4 transmits an inhibitory signal to T cells, whereas CD28 transmits a stimulatory signal. Blockade of CTLA4 expression in vitro augmented HIV-specific CD4-positive T-cell function.

Gene Full Name: cytotoxic T-lymphocyte associated protein 4

Gene ID: 1493

UniProt: P16410

Pathways: Cancer Immune Checkpoints