LCK (NM_005356) Human Mass Spec Standard

CAT#: PH319375

LCK MS Standard C13 and N15-labeled recombinant protein (NP_005347)

Product Images

Coomassie blue staining of purified LCK protein (Cat# TP319375). The protein was produced from HEK293T cells transfected with LCK cDNA clone (Cat# RC219375) using MegaTran 2.0 (Cat# TT210002).

Specifications

Product Data

• Tag: C-Myc/DDK
• Species: Human
• Expression Host: HEK293
• Expression cDNA Clone or AA Sequence: RC219375
• Predicted MW: 57.8 kDa
• Protein Sequence:
  Sequence Link

  RC219375
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Concentration: >0.05 µg/µL as determined by microplate BCA method
• Labeling Method: Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
• Buffer: 25 mM Tris-HCl, 100 mM glycine, pH 7.3
• Storage: Store at -80°C. Avoid repeated freeze-thaw cycles.
• Stability: Stable for 3 months from receipt of products under proper storage and handling conditions.

Reference Data

• RefSeq: NP_005347
• RefSeq Size: 2032
• RefSeq ORF: 1527
• Synonyms: IMD22; LSK; p56lck; pp58lck; YT16
• Locus ID: 3932
• UniProt ID: P06239, A0A0S2Z3Y8
• Cytogenetics: 1p35.2
• 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 different isoforms have been described. [provided by RefSeq, Aug 2016]
• Protein Families: Druggable Genome, Protein Kinase, Stem cell - Pluripotency
• Protein Pathways: Natural killer cell mediated cytotoxicity, Primary immunodeficiency, T cell receptor signaling pathway