ABM-24242
Anti-CD20/MS4A1 Antibody Picoband® (monoclonal, 4I11
ABMIUM Verified™|Collaborator Tested|Boster Bio
Primary Antibody supplied by Boster Bio Read more ›
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Product Description
Boster Bio Anti-CD20/MS4A1 Antibody Picoband® (monoclonal, 4I11) catalog # M03780-4. Tested in IF, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
CD20, also known as MS4A1, is an activated-glycosylated phosphoprotein expressed on the surface of all B-cells beginning at the pro-B phase (CD45R+, CD117+) and progressively increasing in concentration until maturity. It is mapped to 11q12.2. This gene encodes a member of the membrane-spanning 4A gene family. The function of CD20 is to enable optimal B-cell immune response, specifically against T-independent antigens. It is suspected that CD20 acts as a calcium channel in the cell membrane. What’s more, this protein may be involved in the regulation of B-cell activation and proliferation.
Product information
| Supplier | Boster Bio |
|---|---|
| ABMIUM evidence status | ABMIUM Verified™ collaborator-tested data |
| Catalogue reference | M03780-4 |
| Product category | Primary Antibodies |
| Reactive species | Human |
| Tested applications | ELISA, Flow Cytometry, IF/ICC, IHC, IHC-P, WB |
| Available conjugations | Unconjugated, Biotin, Cy3, Fluoro488, Fluoro550, Fluoro594, FITC, HRP, APC, PE, Fluoro647 |
| Gene name | MS4A1 |
| Protein name | B-lymphocyte antigen CD20 |
| Immunogen | E.coli-derived human CD20/MS4A1 recombinant protein (Position: M1-P297). |
| Host | Mouse |
| Clonality | Monoclonal |
| Isotype | Mouse IgG2a |
| 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 | P11836 |
| NCBI Gene ID | 931 |
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
Product type
Primary Antibody›
Target: B-lymphocyte antigen CD20
| Target | B-lymphocyte antigen CD20 |
| Also known as | B lymphocyte antigen CD20; B1; Bp35; CD20; LEU 16; MS4A1; MS4A2; S7 |
| Concentration | Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml. |
| Species reactivity | Human |
| Observed band | 37 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 | Mouse |
| Clonality | Monoclonal |
| Clone number | Clone: 4I11 |
| Isotype | Mouse IgG2a |
| 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 CytometryIF/ICCIHCIHC-PWB |
| Dilution range | Western blot, 0.25-0.5 μg/ml, Human Immunofluorescence, 5 μg/ml, Human |
| Immunogen | E.coli-derived human CD20/MS4A1 recombinant protein (Position: M1-P297). |
| Purification | Immunogen affinity purified. |
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Reactivity & Application Validation
1 species| Species | WB | IHC | IHC-P | IHC-F | IF/ICC | FLOW CYTOMETRY | ELISA | IP |
|---|---|---|---|---|---|---|---|---|
| Human |
Specifications
Target
B-lymphocyte antigen CD20
Also known as
B lymphocyte antigen CD20; B1; Bp35; CD20; LEU 16; MS4A1; MS4A2; S7
Concentration
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Form / buffer
Lyophilized
Host species
Mouse
Clonality
Monoclonal
Clone number
Clone: 4I11
Isotype
Mouse IgG2a
Conjugation
Unconjugated|Biotin|Cy3|Fluoro488|Fluoro550|Fluoro594|FITC|HRP|APC|PE|Fluoro647
Species reactivity
Human
Tested applications
ELISAFlow CytometryIF/ICCIHCIHC-PWB
Immunogen
E.coli-derived human CD20/MS4A1 recombinant protein (Position: M1-P297).
Observed band
37 kDa
Dilution range
Western blot, 0.25-0.5 μg/ml, Human
Immunofluorescence, 5 μg/ml, Human
Immunofluorescence, 5 μg/ml, Human
Purification
Immunogen affinity purified.
Storage & Stability
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Shipped at
Ambient or cold-chain dependent on product format
Short-term 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.
Long-term 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.
Storage conditions
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.
Storage buffer
Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.
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.
Compliance & Certifications
RUO
For Research Use Only
Not intended for diagnostic or therapeutic use.
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