Human Anti-HLA-A Recombinant Antibody (clone HYB3); scFv Fragment

CAT#: PSBC-072

Recombinant Human Antibody (HYB3) scFv Fragment is specific to HLA-A1. MAGE-A1, expressed in E. coli. It recognizes the C-terminal half of the MAGE-A1 peptide, the HLA-A1 alpha1-helix, and N-terminal residues of the alpha2-helix, accompanied by a large tilting angle between the two types of molecules within the complex.

Gene Expression
Figure 1 IF staining of human cell line A-431 Figure 2 RNA cell line category: Cell line enhanced (A-431, fHDF/TERT166, HBEC3-KT, RPMI-8226, U-266/70)

Specifications

  • Immunogen
  • Human major histocompatibility complex, class I, A
  • Host Species
  • Human
  • Type
  • Human scFv
  • Specificity
  • Human HLA-A
  • Species Reactivity
  • Human
  • Clone
  • HYB3
  • Applications
  • WB, ELISA

Product Property

  • Purity
  • >95% as determined by SDS-PAGE and HPLC analysis
  • Concentration
  • Please refer to the vial label for the specific concentration.
  • Storage
  • Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Target

  • Alternative Names
  • HLA-A; major histocompatibility complex, class I, A; HLAA; HLA class I histocompatibility antigen, A-1 alpha chain; antigen presenting molecule; leukocyte antigen class I-A; MHC class I antigen HLA-A heavy chain
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Breast cancer biomarkers at key points during disease progression
Unique HLA-A1 Specificity
The HYB3 scFv fragment has unique specificity for the HLA-A1/MAGE-A1 complex. We used it in ELISA and it recognized the specific epitope. This is a critical tool for our research into MHC class I peptide presentation.
Breast cancer biomarkers at key points during disease progression
Effective in Western Blot
We successfully used this recombinant human scFv in Western Blotting. It binds to the HLA-A target as described. The purity is high, and the fragment format is useful for structural studies where full-length antibodies might interfere.

Q&As

  1. What is the specific target complex for this scFv?

    A: This recombinant Human scFv fragment (clone HYB3) is specific to the HLA-A1/MAGE-A1 complex. It recognizes the C-terminal half of the MAGE-A1 peptide and the HLA-A1 alpha1-helix.

  2. Is this antibody suitable for Western Blot?

    A: Yes, this antibody has been validated for use in Western Blot (WB) and ELISA. It is a highly specific tool for studying MHC class I antigen presentation.

View the frequently asked questions answered by Creative Biolabs Support.

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Downloadable Resources

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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

MSDS

COA

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