Chk1 (CHEK1) (NM_001274) Human Recombinant Protein

CAT#: TP762547

Purified recombinant protein of Human CHK1 checkpoint homolog (S.pombe) (CHEK1), transcript variant 1, 50ug



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CNY 2,480.00


货期*
现货

规格
    • 50 ug

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Specifications

Product Data
Species Human
Expression Host E. coli
Expression cDNA Clone or AA Sequence
A DNA sequence encoding the region full length of CHEK1
Tag N-GST and C-HIS
Predicted MW 54.4 kDa
Concentration >0.05 µg/µL as determined by microplate BCA method
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Buffer 50mM Tris, pH8.0, 8M Urea
Storage Store at -80°C after receiving vials.
Stability Stable for at least 1 year from receipt of products under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
Reference Data
RefSeq NP_001265
Locus ID 1111
UniProt ID O14757
Refseq Size 3517
Cytogenetics 11q24.2
Refseq ORF 1428
Synonyms CHK1
Summary The protein encoded by this gene belongs to the Ser/Thr protein kinase family. It is required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. This protein acts to integrate signals from ATM and ATR, two cell cycle proteins involved in DNA damage responses, that also associate with chromatin in meiotic prophase I. Phosphorylation of CDC25A protein phosphatase by this protein is required for cells to delay cell cycle progression in response to double-strand DNA breaks. Several alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Oct 2011]
Protein Families Druggable Genome, Protein Kinase, Stem cell - Pluripotency
Protein Pathways Cell cycle, p53 signaling pathway
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.

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