GPAA1 Antibody 1 Publications

Rabbit Polyclonal| Catalog number: 10104-1-AP

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Con: 20 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
HepG2 cells, mouse brain tissue

Positive IHC detected in:
human gliomas tissue

Recommended dilution:
WB : 1:200-1:1000
IHC : 1:50-1:200

Product Information


Purification method:
Antigen affinity purification


PBS with 0.1% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
glycosylphosphatidylinositol anchor attachment protein 1 homolog (yeast)

Calculated molecular weight:
68 kDa

Observed molecular weight:
60-68 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

GAA1, GAA1 protein homolog, GPAA1, hGAA1

GPAA1(Glycosylphosphatidylinositol anchor attachment 1 protein) is also named as GAA1. It is the most conspicuously hydrophobic of the known subunits of GPIT, and it may play a key role in substrate recognition. It is predicted to be a multispanning membrane protein of 67 kDa with seven transmembrane (TM) domains, a large lumenal domain between the first two TM segments, and a cytoplasmically oriented N terminus bearing a potential ER retrieval signal in the form of a diarginine motif(PMID:12052837). It has 2 isoforms produced by alternative splicing and the full length protein has 2 glycosylation sites. This antibody is specific to GPAA1.

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