CD19
B-lymphocyte antigen CD19 (CD19), also known as B4, is an IgSF surface glycoprotein of 95 kDa encoded by CD19 gene in humans. It mainly assembles with the antigen receptor of B-lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. It is the most common marker of B cell.
熱銷產品
● CD19 Recombinant Monoclonal Antibody CSB-RA004888MA1HU
驗證數據
Positive WB detected in: Raji whole cell lysate,JK whole cell lysate
All lanes: CD19 antibody at 1:1000
Secondary
Goat polyclonal to mouse IgG at 1/50000 dilution
Predicted band size: 62 kDa Observed band size: 62 kDa
熱銷產品
驗證數據
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Activity
Measured by its binding ability in a functional ELISA. Immobilized Human CD19 at 2 μg/ml on streptavidin coated plates can bind Anti-CD19 recombinant antibody (CSB-RA004888MA2HU). The EC50 is 0.9132-1.281 ng/mL.
Activity
CD19 Recombinant Monoclonal Antibody (CSB-RA004888MA2HU) captured on Protein A Chip can bind Recombinant Human CD19 with an affinity constant of 3.97 nM as detected by MetaSPR Assay (WeSPRTM 200).
Activity
Measured by its binding ability in a functional ELISA. Immobilized Human CD19 at 2 μg/ml on streptavidin coated plates can bind Anti-CD19 recombinant antibody (CSB-RA004888MA3HU). The EC50 is 0.8681-1.108 ng/mL.
Activity
CD19 Recombinant Monoclonal Antibody (CSB-RA004888MA3HU) captured on Protein A Chip can bind Recombinant Human CD19 with an affinity constant of 0.955 nM as detected by MetaSPR Assay (WeSPRTM 200).
CD19 Antibodies
CD19 for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 種屬反應性 | 應用類型 |
|---|---|---|---|
| CSB-PA058389 | Phospho-CD19 (Tyr531) Antibody | Human,Mouse | ELISA,WB |
| CSB-PA253616 | CD19 (Ab-531) Antibody | Human,Mouse | ELISA,WB |
| CSB-PA001431 | CD19 Antibody | Human,Mouse,Monkey | WB, ELISA |
| CSB-PA006159 | CD19 Antibody | Human | WB, ELISA |
| CSB-PA070286 | Phospho-CD19 (Y531) Antibody | Human,Mouse,Monkey | WB, ELISA |
| CSB-RA004888A0HU | CD19 Recombinant Monoclonal Antibody | Human | ELISA |
| CSB-MA004888A0m | CD19 Monoclonal Antibody | Human | ELISA, WB, IHC, IF, FC |
| CSB-MA004888A1m | CD19 Monoclonal Antibody | Human | ELISA, WB, IHC, FC |
| CSB-RA780821A0HU | CD19 Recombinant Monoclonal Antibody | Human | ELISA, WB, IHC, IP |
| CSB-RA004888MA1HU | CD19 Recombinant Monoclonal Antibody | Human | ELISA, WB |
| CSB-RA004888MA2HU | CD19 Recombinant Monoclonal Antibody | Human | ELISA, IF |
| CSB-RA004888MA3HU | CD19 Recombinant Monoclonal Antibody | Human | FC |
| CSB-RA004888MA4HU | CD19 Recombinant Monoclonal Antibody | Human | FC |
CD19 Proteins
CD19 Proteins for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004888HU CSB-EP004888HU CSB-BP004888HU CSB-EP004888HU-B |
Recombinant Human B-lymphocyte antigen CD19 (CD19), partial | Yeast E.coli Baculovirus In Vivo Biotinylation in E.coli |
| CSB-MP004888HU | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial | Mammalian cell |
| CSB-AP005061HU | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial (Active) | Mammalian cell |
| CSB-MP004888HU-B | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial,Biotinylated | Mammalian cell |
CD19 Proteins for Cavia porcellus (Guinea pig)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004888GU CSB-EP004888GU CSB-BP004888GU CSB-MP004888GU CSB-EP004888GU-B |
Recombinant Guinea pig B-lymphocyte antigen CD19 (CD19), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD19 Proteins for Mus musculus (Mouse)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004888MO1 CSB-EP004888MO1 CSB-BP004888MO1 CSB-MP004888MO1 CSB-EP004888MO1-B |
Recombinant Mouse B-lymphocyte antigen CD19 (Cd19), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004888MO | Recombinant Mouse B-lymphocyte antigen CD19 (Cd19) | in vitro E.coli expression system |
CD19 Proteins for Callithrix jacchus (White-tufted-ear marmoset)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP660773CYL CSB-EP660773CYL CSB-BP660773CYL CSB-MP660773CYL CSB-EP660773CYL-B |
Recombinant Callithrix jacchus B-lymphocyte antigen CD19 (CD19), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD19 Proteins for Homo sapiens(Human)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-CF004888HU | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial | in vitro E.coli expression system |
| CSB-CF004888HUc7 | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial | in vitro E.coli expression system |
