CD133 Polyclonal antibody

CD133 Polyclonal Antibody for FC, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 18495-1-AP


AC133, Antigen AC133, CD133, CORD12, MCDR2, MSTP061, PROM1, PROM1 1, PROM1 1,2,3, PROM1 1,2,3,5,7, PROM1 1,6,7, PROM1 2, PROM1 2,3,4,5, prominin 1, Prominin like protein 1, PROML1, RP41, STGD4

Tested Applications

Positive WB detected inCaco-2 cells, mouse skeletal muscle tissue, HT-29 cells
Positive FC detected inHT-29 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Flow Cytometry (FC)FC : 0.20 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

18495-1-AP targets CD133 in WB, IF, FC, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CD133 fusion protein Ag13327
Full Name prominin 1
Calculated Molecular Weight 97 kDa
Observed Molecular Weight 110-115 kDa
GenBank Accession NumberBC012089
Gene Symbol PROM1
Gene ID (NCBI) 8842
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

CD133, also known as PROM1 (prominin-1) or AC133, belongs to the prominin family. CD133 is a transmembrane glycoprotein with an NH2-terminal extracellular domain, five transmembrane loops and a cytoplasmic tail. The expression of CD133 has been reported in hematopoietic stem cells, endothelial progenitor cells, neuronal and glial stem cells, suggesting the potential role of CD133 as a cell surface marker of adult stem cells. CD133 has also been reported as a marker of cancer stem cells in various human tumors.


Product Specific Protocols
WB protocol for CD133 antibody 18495-1-APDownload protocol
IHC protocol for CD133 antibody 18495-1-APDownload protocol
FC protocol for CD133 antibody 18495-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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