货号价格

MHC-HM415B-100μg / 询价

MHC-HM415B-500μg / 询价

MHC-HM415B-1mg / 询价

Biotinylated Human P53 R175H (HLA-A*02:01) Complex Protein

产品信息(Product Info)
表达区间及表达系统(Source)

Recombinant Biotinylated Human P53 R175H (HLA-A*02:01) Complex Protein is expressed from Expi293 with His tag and Avi tag at the C-terminal. It contains Gly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M) and HMTEVVRHC peptide.[Accession | A0A140T913(HLA-A*02:01)&P61769(B2M)&HMTEVVRHC]

分子量大小(Molecular Weight)

The protein has a predicted MW of 50.5 kDa. Due to glycosylation, the protein migrates to 55-60 kDa based on Tris-Bis PAGE result.

内毒素(Endotoxin)

Less than 1EU per μg by the LAL method.

纯度(Purity)

> 95% as determined by Tris-Bis PAGE
> 95% as determined by HPLC

制剂(Formulation)

Supplied as 0.22μm filtered solution in PBS, 100mM L-arginine (pH 7.4). Please dilute to the desired concentration according to the concentration of the solution shown on the product label.

存储(Storage)

Valid for 12 months from date of receipt when stored at -80°C.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please do not repeated freeze-thaw cycles.

产品数据(Assay Data)
Tris-Bis PAGE

Biotinylated Human P53 R175H (HLA-A*02:01) Complex on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

SEC-HPLC

The purity of Biotinylated Human P53 R175H (HLA-A*02:01) Complex was greater than 95% as determined by SEC-HPLC.

ELISA Data

Immobilized Anti-P53 R175H (HLA-A*02:01) Antibody, hFc Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human P53 R175H (HLA-A*02:01) , His Tag with the EC50 of 1.6μg/ml determined by ELISA.

背景(Background)

p53 is a tumor suppressor protein. Under stressful conditions, p53 tightly regulates cell growth by promoting apoptosis and DNA repair. When p53 becomes mutated, it loses its function, resulting in abnormal cell proliferation and tumor progression. Depending on the p53 mutation, it has been shown to form aggregates leading to negative gain of function of the protein.p53 mutant associated aggregation has been observed in several cancer tissues and has been shown to promote tumor growth.

分子别名(Synonyms)

MHC; HLA-A; P53; TP53; Antigen NY-CO-13; BCC7; FLJ92943; LFS1; TRP53

文献(References)

(1) Kanapathipillai M. Treating p53 Mutant Aggregation-Associated Cancer. Cancers (Basel). 2018 May 23;10(6):154. doi: 10.3390/cancers10060154. PMID: 29789497; PMCID: PMC6025594.

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