Name :
LCK (Human) Recombinant Protein
Biological Activity :
Human LCK (NP_005347.2, 544 a.a. – 976 a.a.) partial recombinant protein with GST-tag at N-terminal using baculovirus expression system.Bioactive Protein,Bioactive Proteins,Bioactive,Active,Functional Protein,Functional Proteins
Tag :
Result of activity analysis
Protein Accession No. :
NP_005347.2
Protein Accession No.URL :
https://www.ncbi.nlm.nih.gov/gene?cmd=Retrieve&dopt=Graphics&list_uids=3932
Amino Acid Sequence :
Molecular Weight :
Storage and Stability :
Stored at -80°C.Aliquot to avoid repeated freezing and thawing.
Host :
Viruses
Interspecies Antigen Sequence :
Preparation Method :
Baculovirus expression system.
Purification :
Glutathione sepharose chromatography.
Quality Control Testing :
The purity was assessed by SDS-PAGE/CBB staining.
Storage Buffer :
50 mM Tris-HCl, 150 mM NaCl, 0.05% Brij35, 1 mM DTT, 10% glycerol, pH7.5
Applications :
Functional Study，
Gene Name :
LCK
Gene Alias :
YT16, p56lck, pp58lck
Gene Description :
lymphocyte-specific protein tyrosine kinase
Gene Summary :
This gene is a member of the Src family of protein tyrosine kinases (PTKs). The encoded protein is a key signaling molecule in the selection and maturation of developing T-cells. It contains N-terminal sites for myristylation and palmitylation, a PTK domain, and SH2 and SH3 domains which are involved in mediating protein-protein interactions with phosphotyrosine-containing and proline-rich motifs, respectively. The protein localizes to the plasma membrane and pericentrosomal vesicles, and binds to cell surface receptors, including CD4 and CD8, and other signaling molecules. Multiple alternatively spliced variants, encoding the same protein, have been described. [provided by RefSeq
Other Designations :
T-lymphocyte specific protein tyrosine kinase p56lck|p56(LSTRA) protein-tyrosine kinase|protein tyrosine kinase|proto-oncogene tyrosine-protein kinase LCK
MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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