Anti-NUMB Antibody Picoband®
Primary Antibody supplied by Boster Bio Read more ›

Product Description
Protein numb homolog is a protein that in humans is encoded by the NUMB gene. It is mapped to 14q24.2 to q24.3. The encoded protein, whose degradation is induced in a proteasome-dependent manner by MDM2, is a membrane-bound protein that has been shown to associate with EPS15, LNX1, and NOTCH1. The primary function of Numb in cell differentiation is as an inhibitor of Notch signaling which is essential for maintaining self-renewal potential in stem and progenitor cells. Numb also plays a crucial role in asymmetrical cell division during development, allowing for differential cell fate specification in the central and peripheral nervous systems. What’s more, the numb gene protein product controls binary cell fate decisions in the peripheral and central nervous systems of both invertebrates and mammals during neurogenesis.
Product information
| Supplier | Boster Bio |
|---|---|
| ABMIUM evidence status | ABMIUM Verified™ collaborator-tested data |
| Catalogue reference | A01206-2 |
| Product category | Primary Antibodies |
| Reactive species | Human, Monkey, Mouse, Rat |
| Tested applications | ELISA, Flow Cytometry, IHC, IHC-P, WB |
| Available conjugations | Unconjugated, Biotin, Cy3, Fluoro488, Fluoro550, Fluoro594, FITC, HRP, APC, PE, Fluoro647 |
| Gene name | NUMB |
| Protein name | Protein numb homolog |
| Immunogen | E.coli-derived human NUMB recombinant protein (Position: E59-A567). Human NUMB shares 93.7% amino acid (aa) sequence identity with both mouse and rat NUMB. |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Purification | Immunogen affinity purified. |
| Storage | At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing. |
| UniProt | P49757 |
| NCBI Gene ID | 8650 |
Available variants
| Conjugation | Size |
|---|---|
| Unconjugated | 100 μg/vial |
| Biotin | 100 μg/vial |
| Cy3 | 100 μg/vial |
| Fluoro488 | 100 μg/vial |
| Fluoro550 | 100 μg/vial |
| Fluoro594 | 100 μg/vial |
| FITC | 100 μg/vial |
| HRP | 100 μg/vial |
| APC | 100 μg/vial |
| PE | 100 μg/vial |
| Fluoro647 | 100 μg/vial |
Key Facts
| Target | Protein numb homolog |
| Also known as | h Numb; NUMB; Protein numb homolog; Protein S171; S171 |
| Concentration | Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml. |
| Species reactivity | Human,Monkey,Mouse,Rat |
| Observed band | 72-75 kDa |
| Form / buffer | Lyophilized |
| Shelf life | At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing. |
| Host species | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated|Biotin|Cy3|Fluoro488|Fluoro550|Fluoro594|FITC|HRP|APC|PE|Fluoro647 |
| Non-cross-reactive with | No cross reactivity with other proteins. |
| Tested applications |
ELISAFlow CytometryIHCIHC-PWB |
| Dilution range | Western blot, 0.25-0.5 μg/ml, Human, Monkey, Mouse, Rat Flow Cytometry (Fixed), 1-3 μg/1x106 cells, Human ELISA, 0.1-0.5 μg/ml, - |
| Immunogen | E.coli-derived human NUMB recombinant protein (Position: E59-A567). Human NUMB shares 93.7% amino acid (aa) sequence identity with both mouse and rat NUMB. |
| Purification | Immunogen affinity purified. |
Reactivity & Application Validation
4 speciess| Species | WB | IHC | IHC-P | IHC-F | IF/ICC | FLOW CYTOMETRY | ELISA | IP |
|---|---|---|---|---|---|---|---|---|
| Human | ||||||||
| Monkey | ||||||||
| Mouse | ||||||||
| Rat |
Specifications
Flow Cytometry (Fixed), 1-3 μg/1x106 cells, Human
ELISA, 0.1-0.5 μg/ml, -
Storage & Stability
Compliance & Certifications
Not intended for diagnostic or therapeutic use.