LCK antibody (Tyr505)

Catalog No. ABIN127164

This anti-LCK antibody is a Rabbit Polyclonal antibody detecting LCK in WB, IP and IHC (p). Suitable for Human.

Quick Overview for LCK antibody (Tyr505) (ABIN127164)

Target: LCK (Lymphocyte-Specific Protein tyrosine Kinase (LCK))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This LCK antibody is un-conjugated

Application: Western Blotting (WB), Immunoprecipitation (IP), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Product Details anti-LCK Antibody

Binding Specificity: Tyr505

Specificity: The antibody detects 56 kDa phosphorylated Lck (Tyr505)

Purification: Antigen affinity purified

Immunogen: Synthetic peptide corresponding to amino acids around Tyr505 of human Lck

Application Details

Application Notes: Western Blot: 1-2 μg/mL. Immunoprecipitation: 10-20 μg/mL. Immunohistochemistry: 20-25 μg/mL.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 0.5 mg/mL

Buffer: PBS, pH 7.2, containing 50 % glycerol, 1 % BSA, 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.

Handling Advice: Avoid repeated freezing and thawing.

Storage: -20 °C/-80 °C

Storage Comment: Store the antibody undiluted at -20 °C or for long term storage (in aliquots) at -70 °C.

Target Details for LCK

Target: LCK (Lymphocyte-Specific Protein tyrosine Kinase (LCK))

Alternative Name: LCK

Background: Lck is a lymphoid specific cytosolic protein tyrosine kinase (PTK), which is essential for T cell development and function. It is constitutively associated with the cytoplasmic portions of the CD4 and CD8 surface receptors and plays a key role in T cell antigen receptor (TCR) linked signal transduction pathways. Association of the TCR with a peptide antigen bound MHC complex facilitates the interaction of CD4 and CD8 with MHC class II and class I molecules, respectively, and thereby recruits the associated Lck to the vicinity of the TCR/CD3 complex. Lck then phosphorylates tyrosine residues within the immunoreceptor tyrosine based activation motifs (ITAMs) in the cytoplasmic tails of the TCR chains and CD3 subunits. The phosphoITAMs serve as docking sites for Src homology domain 2 (SH2) containing molecules, predominantly ZAP 70 and Syk. Only then can ZAP 70 undergo tyrosine phosphorylation, become enzymatically active and further phosphorylate downstream effector molecules. In addition, Lck contributes to signaling by other receptor molecules. Lck is expressed at all stages of thymocyte development and is required for the regulation of maturation events that are governed by both pre-TCR and mature TCR.Synonyms: LSK, Lymphocyte cell-specific protein-tyrosine kinase, Proto-oncogene tyrosine-protein kinase LCK, T cell-specific protein-tyrosine kinase, p56-LCK

Gene ID: 3932

NCBI Accession: NP_001036236

UniProt: P06239

Pathways: TCR Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Transition Metal Ion Homeostasis, Positive Regulation of Endopeptidase Activity, CXCR4-mediated Signaling Events, Thromboxane A2 Receptor Signaling