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Home >> Antibodies >> Prominin Antibody / PROM1 / CD133

Prominin Antibody / PROM1 / CD133 (RQ6510)

  Catalog No Formulation Size Price (USD)  
Image RQ6510 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 429
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IHC staining of FFPE mouse kidney tissue with Prominin antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE rat kidney tissue with Prominin antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
Western blot testing of 1) mouse kidney and 2) rat kidney tissue lysate with Prominin antibody. Expected molecular weight: 97 kDa-130 kDa depending on glycosylation level.
Availability 1-3 business days
Species Reactivity Mouse, Rat
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Affinity purified
Buffer Lyophilized from 1X PBS with 2% Trehalose
UniProt O54990
Localization Cytoplasm, cell membrane
Applications Western blot : 1-2ug/ml
Immunohistochemistry (FFPE) : 2-5ug/ml
Direct ELISA : 0.1-0.5ug/ml
Limitations This Prominin antibody is available for research use only.
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Description

Prominin-1, also known as CD133, is a glycoprotein that in humans is encoded by the PROM1 gene. It is mapped to 4p15.32. Prominin-1 is a member of pentaspan transmembrane glycoproteins (5-transmembrane, 5-TM), which specifically localize to cellular protrusions. This gene encodes a pentaspan transmembrane glycoprotein. The protein localizes to membrane protrusions and is often expressed on adult stem cells, where it is thought to function in maintaining stem cell properties by suppressing differentiation. It has been proposed to act as an organizer of cell membrane topology. Prominin-1 was expressed not only on metastatic colon cancer cells, but also on differentiated colonic epithelium in both adult mice and humans.

Application Notes

Optimal dilution of the Prominin antibody should be determined by the researcher.

Immunogen

An E. coli-derived mouse protein (amino acids E20-Y867) was used as the immunogen for the Prominin antibody.

Storage

After reconstitution, the Prominin antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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