Lck Blocking Peptide

Product no.: P-LCK

General Information





Lck Peptide


Antigenic Blocking Peptide Lymphocyte cell-specific protein-tyrosine kinase 

Verified Applications

Immunodepletion, Immunocompetition

Peptide Description

Synthetic peptide taken within amino acid region 500-539 on human Lymphocyte cell-specific protein-tyrosine kinase.

Accession #

GenBank: AAH13200.1

Physical Properties





250 µg


100 µl


Antigenic Blocking Peptide


-20C for long term storage

Application Protocol

Competition/Depletion assay

Refer to competition assay protocol



Uniprot #




Non-receptor tyrosine-protein kinase that plays an essential role in the selection and maturation of developing T-cells in the thymus and in the function of mature T-cells. Plays a key role in T-cell antigen receptor (TCR)-linked signal transduction pathways. Constitutively associated with the cytoplasmic portions of the CD4 and CD8 surface receptors. 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, thereby recruiting the associated LCK protein to the vicinity of the TCR/CD3 complex.

Molecular Function

Kinase, Transferase, Tyrosine-protein kinase

Subcellular Location

Cell membrane, Cytoplasm, Membrane


Expressed specifically in lymphoid cells.


Belongs to the protein kinase superfamily. Tyr protein kinase family. SRC subfamily.

Contains 1 protein kinase domain.

Contains 1 SH2 domain.

Contains 1 SH3 domain.

Alternative Nomenclature

IMD22 antibody

LCK antibody

Lck p56 antibody

LCK proto-oncogene, Src family tyrosine kinase antibody

Leukocyte C-terminal Src kinase antibody

LSK antibody

Lymphocyte cell specific protein tyrosine kinase antibody

Membrane associated protein tyrosine kinase antibody

Oncogene lck antibody

p56(LSTRA) protein tyrosine kinase antibody

p56-LCK antibody

pp58 lck antibody

Protein YT16 antibody

Protooncogene tyrosine protein kinase LCK antibody

T lymphocyte specific protein tyrosine kinase p56lck antibody

Tyrosine-protein kinase Lck antibody

YT 16 antibody


Protein information supplied by UniProt



Product Note Status Price
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Lck Antibody BIOTIN Lck Antibody BIOTIN
LCK-BIOTIN $350.00 *
Lck Antibody FITC Lck Antibody FITC
LCK-FITC $350.00 *
Lck Positive Control Lck Positive Control
PC-LCK $185.00 *
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