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CSK Antibody (N-term)

Catalog # Availability Size / Price Inquiry
APR15616G 100 μl / $495

CSK Antibody (N-term)

Brand

Leading Biology

Catalog Number

APR15616G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality CSK antibody (N-term).

Molecular Weight

50704 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Cell membrane. Note=Mainly cytoplasmic, also present in lipid rafts.

Host

Rabbit

Species Reactivity

Human

Immunogen

33-61 aa

Target

This CSK antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 33-61 amino acids from the N-terminal region of human CSK.

Isotype

Rabbit Ig

GeneID

UniProt ID

Function

Non-receptor tyrosine-protein kinase that plays an important role in the regulation of cell growth, differentiation, migration and immune response. Phosphorylates tyrosine residues located in the C-terminal tails of Src-family kinases (SFKs) including LCK, SRC, HCK, FYN, LYN or YES1. Upon tail phosphorylation, Src-family members engage in intramolecular interactions between the phosphotyrosine tail and the SH2 domain that result in an inactive conformation. To inhibit SFKs, CSK is recruited to the plasma membrane via binding to transmembrane proteins or adapter proteins located near the plasma membrane. Suppresses signaling by various surface receptors, including T- cell receptor (TCR) and B-cell receptor (BCR) by phosphorylating and maintaining inactive several positive effectors such as FYN or LCK.

Summary

Specifically phosphorylates 'Tyr-504' on LCK, which acts as a negative regulatory site. Can also act on the LYN and FYN kinases.

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, E

Dilution

WB~~1:1000

Synonyms

Tyrosine-protein kinase CSK, C-Src kinase, Protein-tyrosine kinase CYL, CSK

Images

CSK Antibody (N-term) (Cat. APR15616G) western blot analysis in Hela cell line lysates (35ug/lane).This demonstrates the CSK antibody detected the CSK protein (arrow).

Specification

Quantity

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