Prominin-1 (CD133) Antibody

Catalogue No: abx019041
Price: £30.00
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CD133 Antibody is a rabbit polyclonal antibody against human, mouse and rat CD133 (prominin-1). In humans, the CD133 glycoprotein is encoded by the PROM1 gene and is approximately 100-120 kDa in weight. This protein is a member of the pentaspan transmembrane glycoprotein (5-TM) family, which specifically localize to cellular protrusions. CD133 is expressed in a broad range of cell types including haematopoietic stem cells, mammary glands and cells of the digestive tract. Its expression is regulated by several different factors including TGF beta 1 and microRNA.

CD133 has also been identified as a key modulator of several different functions in cancer cells including tumorigenesis and metastasis which promotes their growth, spread and survival. As a result, CD133 is now frequently used as a biomarker for detecting and isolation stem cell and cancer cell populations. Abbexa's CD133 Antibody (abx019041) has been tested in several different applications including Western blotting (WB), immunohistochemistry, immunofluorescence (IF/ICC) and flow cytometry. This allows for the detection, observation and isolation of CD133 and CD133+ cells.

Target CD133
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Tested Applications WB, IHC, IF/ICC
Recommended dilutions WB: 1/1000, IHC-P: 1/200, IF/ICC: 1/200, FCM: 1/100 - 1/200. Optimal dilutions/concentrations should be determined by the end user.
Immunogen A synthetic peptide (conjugated with KLH) corresponding to near C-terminal of human CD133.
Purification Immunogen affinity purified.
Isotype IgG
Conjugation Unconjugated
Storage Aliquot and store at -20 °C. Avoid repeated freeze/thaw cycles.
Swiss Prot O43490
GeneID 8842
Gene Symbol PROM1
OMIM 604365
HGNC 9454
Ensembl ENSG00000007062
Buffer TBS, pH 7.4, 0.5% BSA, 40% glycerol and 0.05% sodium azide.
UNSPSC Code 12352203
Availability Shipped within 5-10 working days.
Note This product is for research use only.

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