LCP2 antibody (pTyr128) (PE)

Catalog No. ABIN1177173

Product Details anti-LCP2 Antibody (PE)

Target: LCP2 (Lymphocyte Cytosolic Protein 2 (SH2 Domain Containing Leukocyte Protein of 76kDa) (LCP2))

Binding Specificity: pTyr128

Reactivity: Human, Mouse, Rat

Host: Mouse

Clonality: Monoclonal

Conjugate: This LCP2 antibody is conjugated to PE

Application: Intracellular Staining (ICS)

Brand: BD Phosflow™

Purification: Purified from tissue culture supernatant or ascites by affinity chromatography

Immunogen: Phosphorylated Human SLP-76

Clone: J141-668-36-58

Isotype: IgG1 kappa

Application Details

Application Notes: This antibody conjugate is suitable for intracellular staining of human whole blood and mouse splenocytes (using BD™ Phosflow Lyse/Fix Buffer) and peripheral blood mononuclear cells (using BD Cytofix™ Fixation Buffer). Any of the three BD™ Phosflow permeabilization buffers may be used.

Sample Volume: 20 μL

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Aqueous buffered solution containing BSA and ≤0.09 % 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: 4 °C

Storage Comment: The antibody was conjugated with R-PE under optimum conditions, and unconjugated antibody and free PE were removed. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.

References for anti-LCP2 antibody (PE) (ABIN1177173)

Wu, Koretzky: "The SLP-76 family of adapter proteins." in: Seminars in immunology, Vol. 16, Issue 6, pp. 379-93, (2004) (PubMed).

Janssen, Zhang: "Adaptor proteins in lymphocyte activation." in: Current opinion in immunology, Vol. 15, Issue 3, pp. 269-76, (2003) (PubMed).

Target Details for LCP2

Target: LCP2 (Lymphocyte Cytosolic Protein 2 (SH2 Domain Containing Leukocyte Protein of 76kDa) (LCP2))

Alternative Name: SLP-76 (LCP2 Products)

Synonyms: AI323664 antibody, BB161688 antibody, SLP-76 antibody, SLP76 antibody, twm antibody, Slp76 antibody, lymphocyte cytosolic protein 2 antibody, Lcp2 antibody, LCP2 antibody

Background: SLP-76 (SH2 domain-containing Leukocyte Protein of 76 kDa) is a tyrosine phosphoprotein that is involved in the T cell receptor (TCR) -mediated intracellular signaling pathway. It may be involved in the signaling pathways of other peripheral blood leukocytes, thymic/splenic cells, and in human T, B, and monocytic cell lines. SLP-76 consists of several motifs that signify its importance in protein-protein interactions involved in intracellular signaling pathways, such as the SH2 domain in the C-terminus, the three amino-terminus 17-amino acid repeats with conserved tyrosine and acidic residues (DYE(S/P)P), and a proline rich region. SLP-76 has been shown to associate with Gads, Grb2, PLCg1, SLAP-130, and Vav, all of which are part of the signaling cascade in T lymphocytes. An early event in the T cell activation pathway is the phosphorylation, by the Syk-family kinase ZAP-70, of SLP-76 at the three conserved tyrosine motifs, which then mediate interactions with downstream effectors. The phosphorylated tyrosine 128 (Y128) brings the Rho family guanine nucleotide exchange factor Vav1 and the Nck adapter protein, which binds to p21-activated kinase (PAK1) and Wiskott-Aldrich syndrome protein (WASP), into the activation complex. Vav1, PAK1, and WASP may mediate TCR-stimulated actin cytoskeletal rearrangement. The J141-688.36.58 monoclonal antibody recognizes the phosphorylated Y128 of activated SLP-76.

Pathways: TCR Signaling, Fc-epsilon Receptor Signaling Pathway