Name: Biotinylated Human HLA-B*15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer Protein (MHC-HM448B)
Brand: KactusBio
SKU: MHC-HM448B-100UG
Price: 310.0 USD
Availability: InStock

Biotinylated Human HLA-B*15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer Protein (MHC-HM448B)

Biotinylated Human HLA-B*15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

The purity of Biotinylated Human HLA-B*15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer is greater than 95% as determined by SEC-HPLC.

Express System: HEK293
Product Tag: C-His-Avi
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Amino Acid Range: Gly21-Thr301(HLA-B*15:01), Ile21-Met119(B2M) and NQKLIANQF peptide

Catalog #MHC-HM448B

Size

100UG

500UG

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Product Description	Recombinant Biotinylated Human HLA-B15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus.It contains Gly21-Thr301(HLA-B15:01), Ile21-Met119(B2M) and NQKLIANQF peptide.
Product Background	HLA-B15:01 is strongly associated with asymptomatic infection with SARS-CoV-2 and is likely to be involved in the mechanism underlying early viral clearance. T cells from pre-pandemic individuals carrying HLA-B15:01 were reactive to the immunodominant SARS-CoV-2 S-derived peptide NQKLIANQF, and 100% of the reactive cells displayed memory phenotype.
Product Category	Recombinant Protein / Antibody discovery / MHC

Protein	HLA-B*15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer
Synonyms	MHC; SARS-CoV-2 epitope;
MHC Form	Monomer
Allele	HLA-B*15:01
Accession	AAA53258.1(HLA-B*15:01)&P61769(B2M)&NQKLIANQF
Species	Human
Biotinylated	yes
Amino Acid Range	Gly21-Thr301(HLA-B*15:01), Ile21-Met119(B2M) and NQKLIANQF peptide
Molecular Weight	The protein has a predicted MW of 50.50 kDa. Due to glycosylation, the protein migrates to 52-68 kDa based on Bis-Tris PAGE result.
Product Tag	C-His-Avi
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Biotinylated Human HLA-B*15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Biotinylated Human HLA-B*15:01&B2M&SARS-CoV-2 epitope (NQKLIANQF) Monomer is greater than 95% as determined by SEC-HPLC.