Acrobiosystems for English
icon_bulk_orderBulk inquiry/Quick order
There is no goods in the shopping cart !
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
Your Position: Home > Protein > HLA-G & B2M & Peptide (RIIPRHLQL) > HLG-H52E9

Human HLA-G&B2M&Peptide (RIIPRHLQL) Tetramer Protein (MALS verified)

Order Now

  • Synonym
    HLA-G & B2M & Peptide (RIIPRHLQL)
  • Source
    Human HLA-G&B2M&Peptide (RIIPRHLQL) Tetramer Protein(HLG-H52E9) is expressed from human 293 cells (HEK293). It contains AA Gly 25 - Ile 308 (HLA-G) & Ile 21 - Met 119 (B2M) & RIIPRHLQL peptide (Accession # P17693-1 (HLA-G) & P61769 (B2M) & RIIPRHLQL).
    Predicted N-terminus: Gly 25 & Arg
  • Molecular Characterization

    Human HLA-G&B2M&Peptide (RIIPRHLQL) Tetramer Protein is assembled by biotinylated monomer (HLM-H82E4) and streptavidin.

    Biotinylated Human HLA-G&B2M&Peptide (RIIPRHLQL) Complex Protein is produced by co-expression of HLA and B2M loaded with RIIPRHLQL peptide. Biotinylated Human HLA-G&B2M&Peptide (RIIPRHLQL) Complex Protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™).

    The protein has a calculated MW of 36.3 kDa, 13.9 kDa and 13.3 kDa. The protein migrates as 42-45 kDa and 15 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >95% as determined by SDS-PAGE.

    >90% as determined by SEC-MALS.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.

Human HLA-G&B2M&Peptide (RIIPRHLQL) Tetramer Protein on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

HLA-G & B2M & Peptide (RIIPRHLQL) MALS images

The purity of Human HLA-G&B2M&Peptide (RIIPRHLQL) Tetramer Protein (Cat. No. HLG-H52E9) is more than 90% and the molecular weight of this protein is around 260-290 kDa verified by SEC-MALS.


Serial dilutions of Anti-LILRB2 Antibody, Human IgG1 were added into Human LILRB2, Fc Tag : Human HLA-G&B2M&Peptide (RIIPRHLQL) Tetramer Protein (Cat. No. HLG-H52E9) binding reactions. The half maximal inhibitory concentration (IC50) is 0.1486 μg/mL (QC tested).

  • Background
    Human leukocyte antigen-G (HLA-G) is a group of closely linked genes located on the short arm of human chromosome 6. Hla-g belongs to a non-classical major histocompatibility complex. MHC class I molecules are selectively highly expressed in extravvillous trophoblast cells invading the uterine decidual membrane.The gene structure of HLA-G is similar to that of HLA-A,HLA-B and HLA-C, but the termination code appears in advance so that the intracellular segment of protein product encoded by HLA-G is only 6 amino acids, which is significantly shorter than the 30 amino acids of classical HLA classI antigen. The Human HLA-G & B2M & RIIPRHLQL Complex Protein is a complex of HLA-G of the MHC Class I, B2M and RMFPNAPYL peptide.
  • Clinical and Translational Updates

Comments (0)

ETA of in-stock products: 2 business days

Price(USD) : $280.00

Price(USD) : $1760.00

Promotion & Exhibitions

Datasheet & Documentation

Request for DMF
DMF (Drug Master File)

New Product Launch

Questions & Comments

This web search service is supported by Google Inc.

Call us
Call us
North America:
+1 800-810-0816 (Toll Free)
Asia & Pacific:
+86 400-682-2521
+1 888-377-6111
1 Innovation Way, Newark, DE 19711, USA

Leave a message