Western blot analysis of extracts of various cell lines, using GYPA antibody (STJ111115) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 10s.

Anti-GYPA antibody (20-91) (STJ111115)

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STJ111115
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Host: Rabbit
Applications: WB/ELISA
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Clonality : Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.02% Sodium Azide, 50% Glycerol, pH 7.3.
Purification: Affinity purification
Concentration: Lot specific
Dilution Range: WB:1:500-1:2000
ELISA:Recommended starting concentration is 1 Mu g/mL. Please optimize the concentration based on your specific assay requirements.
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: GYPA
Gene ID: 2993
Uniprot ID: GLPA_HUMAN
Immunogen Region: 20-91
Specificity: Recombinant fusion protein containing a sequence corresponding to amino acids 20-91 of human GYPA (P02724).
Immunogen Sequence: SSTTGVAMHTSTSSSVTKSY ISSQTNDTHKRDTYAATPRA HEVSEISVRTVYPPEEETGE RVQLAHHFSEPE
Post Translational Modifications The major O-linked glycan are NeuAc-alpha-(2-3)-Gal-beta-(1-3)-NeuAc-alpha-(2-6)-GalNAcOH (about 78 %) and NeuAc-alpha-(2-3)-Gal-beta-(1-3)-GalNAcOH (17 %). Minor O-glycans (5 %) include NeuAc-alpha-(2-3)-Gal-beta-(1-3)-NeuAc-alpha-(2-6)-GalNAcOH NeuAc-alpha-(2-8)-NeuAc-alpha-(2-3)-Gal-beta-(1-3)-GalNAcOH. About 1% of all O-linked glycans carry blood group A, B and H determinants. They derive from a type-2 precursor core structure, Gal-beta-(1,3)-GlcNAc-beta-1-R, and the antigens are synthesized by addition of fucose (H antigen-specific) and then N-acetylgalactosamine (A antigen-specific) or galactose (B antigen-specific). Specifically O-linked-glycans are NeuAc-alpha-(2-3)-Gal-beta-(1-3)-GalNAcOH-(6-1)-GlcNAc-beta-(4-1)-Fuc-alpha-(1-2)-Gal-beta-(3-1)-GalNAc-alpha (about 1%, B antigen-specific) and NeuAc-alpha-(2-3)-Gal-beta-(1-3)-GalNAcOH-(6-1)-GlcNAc-beta-(4-1)-Fuc-alpha-(1-2)-Gal-beta (1 %, O antigen-, A antigen- and B antigen-specific).
Function Component of the ankyrin-1 complex, a multiprotein complex involved in the stability and shape of the erythrocyte membrane. Glycophorin A is the major intrinsic membrane protein of the erythrocyte. The N-terminal glycosylated segment, which lies outside the erythrocyte membrane, has MN blood group receptors. Appears to be important for the function of SLC4A1 and is required for high activity of SLC4A1. May be involved in translocation of SLC4A1 to the plasma membrane. (Microbial infection) Appears to be a receptor for Hepatitis A virus (HAV). (Microbial infection) Receptor for P.falciparum erythrocyte-binding antigen 175 (EBA-175).binding of EBA-175 is dependent on sialic acid residues of the O-linked glycans.
Protein Name Glycophorin-A
Mn Sialoglycoprotein
Pas-2
Sialoglycoprotein Alpha
Cd Antigen Cd235a
Database Links Reactome: R-HSA-202733
Cellular Localisation Cell Membrane
Single-Pass Type I Membrane Protein
Appears To Be Colocalized With Slc4a1
Alternative Antibody Names Anti-Glycophorin-A antibody
Anti-Mn Sialoglycoprotein antibody
Anti-Pas-2 antibody
Anti-Sialoglycoprotein Alpha antibody
Anti-Cd Antigen Cd235a antibody
Anti-GYPA antibody
Anti-GPA antibody
Anti-MNS antibody

Information sourced from Uniprot.org

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