CD4
CD4，即表面抗原CD4，是一種在特定T細胞亞群表面表達的磷脂膜糖蛋白。它主要來源于T細胞，特別是輔助T細胞（Helper T cell），在人體的免疫系統中發揮著核心作用。CD4的作用機制是通過與主要組織相容性復合體（MHC）Ⅱ類分子結合，協助T細胞識別和響應抗原，進而激活T細胞并啟動免疫應答。此外，CD4也是HIV病毒進入人體細胞的主要受體，因此在HIV/AIDS的診斷和治療中具有重要的生物學意義。CD4+ T細胞是免疫系統的關鍵調節者，負責消滅和控制多種感染，對抗入侵的病原體，是人體免疫防御功能的重要組成部分。
熱銷產品
Recombinant Human T-cell surface glycoprotein CD4 (CD4), partial (CSB-CF004935HU1)
驗證數據
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-CF004935HU1 could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) CD4.
Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-CF004935HU1 could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) CD4.
CD4 Recombinant Monoclonal Antibody (CSB-RA004935A0HU)
驗證數據
Western Blot
Positive WB detected in Jurkat whole cell lysate
All lanes CD4 antibody at 0.8μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 55 KDa
Observed band size: 55 KDa
IHC image of CSB-RA004935A0HU diluted at 1:100 and staining in paraffin-embedded human lymph node tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
IHC image of CSB-RA004935A0HU diluted at 1:100 and staining in paraffin-embedded human spleen tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Human cluster of differentiation 4,CD4 ELISA Kit (CSB-E08956h)
驗證數據
貨號：CSB-E08956h
規格：96T/48T
靈敏度：0.156 ng/mL
檢測范圍：0.625 ng/mL-40 ng/mL
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
CD4 Antibodies
CD4 for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 種屬反應性 | 應用類型 |
|---|---|---|---|
| CSB-PA004935GA01HU | CD4 Antibody | Human,Mouse,Rat | ELISA,WB |
| CSB-PA004935ESR2HU | CD4 Antibody | Human | ELISA, IHC |
| CSB-PA001453 | CD4 Antibody | Human,Mouse | WB, IHC, IF, ELISA |
| CSB-PA070257 | Phospho-CD4 (S433) Antibody | Human,Mouse | IHC, IF, ELISA |
| CSB-RA004935A0HU | CD4 Recombinant Monoclonal Antibody | Human | ELISA, WB, IHC |
CD4 for H, M, R
| 產品貨號 | 產品名稱 | 種屬反應性 | 應用類型 |
|---|---|---|---|
| CSB-MA000228 | CD4 Monoclonal Antibody | Human,Mouse,Rat | ELISA,IHC |
CD4 Proteins
CD4 Proteins for Macaca mulatta (Rhesus macaque)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935MOW1 CSB-EP004935MOW1 CSB-BP004935MOW1 CSB-MP004935MOW1 CSB-EP004935MOW1-B |
Recombinant Macaca mulatta (Rhesus macaque) T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004935MOW | Recombinant Macaca mulatta (Rhesus macaque) T-cell surface glycoprotein CD4 (CD4) | in vitro E.coli expression system |
CD4 Proteins for Canis familiaris (Dog) (Canis lupus familiaris)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935DO1 CSB-EP004935DO1 CSB-BP004935DO1 CSB-MP004935DO1 CSB-EP004935DO1-B |
Recombinant Dog T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004935DO | Recombinant Dog T-cell surface glycoprotein CD4 (CD4) | in vitro E.coli expression system |
CD4 Proteins for Oryctolagus cuniculus (Rabbit)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935RB1 CSB-EP004935RB1 CSB-BP004935RB1 CSB-MP004935RB1 CSB-EP004935RB1-B |
Recombinant Rabbit T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004935RB | Recombinant Rabbit T-cell surface glycoprotein CD4 (CD4) | in vitro E.coli expression system |
CD4 Proteins for Ovis aries (Sheep)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935SH CSB-EP004935SH CSB-BP004935SH CSB-MP004935SH CSB-EP004935SH-B |
Recombinant Sheep T-cell surface glycoprotein CD4 (CD4) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD4 Proteins for Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935MOV1 CSB-EP004935MOV1 CSB-BP004935MOV1 CSB-MP004935MOV1 CSB-EP004935MOV1-B |
Recombinant Macaca fascicularis T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004935MOV | Recombinant Macaca fascicularis T-cell surface glycoprotein CD4 (CD4) | in vitro E.coli expression system |
CD4 Proteins for Macaca fuscata fuscata (Japanese macaque)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935MMX1 CSB-EP004935MMX1 CSB-BP004935MMX1 CSB-MP004935MMX1 CSB-EP004935MMX1-B |
Recombinant Macaca fuscata fuscata T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004935MMX | Recombinant Macaca fuscata fuscata T-cell surface glycoprotein CD4 (CD4) | in vitro E.coli expression system |
CD4 Proteins for Pan troglodytes (Chimpanzee)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935EQV1 CSB-EP004935EQV1 CSB-BP004935EQV1 CSB-MP004935EQV1 CSB-EP004935EQV1-B |
Recombinant Pan troglodytes T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004935EQV | Recombinant Pan troglodytes T-cell surface glycoprotein CD4 (CD4) | in vitro E.coli expression system |
CD4 Proteins for Rattus norvegicus (Rat)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935RA1 CSB-EP004935RA1 CSB-BP004935RA1 CSB-MP004935RA1 CSB-EP004935RA1-B |
Recombinant Rat T-cell surface glycoprotein CD4 (Cd4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-CF004935RA | Recombinant Rat T-cell surface glycoprotein CD4 (Cd4) | in vitro E.coli expression system |
CD4 Proteins for Mus musculus (Mouse)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP004935MO1 CSB-EP004935MO1 CSB-BP004935MO1 CSB-EP004935MO1-B |
Recombinant Mouse T-cell surface glycoprotein CD4 (Cd4), partial | Yeast E.coli Baculovirus In Vivo Biotinylation in E.coli |
| CSB-CF004935MO | Recombinant Mouse T-cell surface glycoprotein CD4 (Cd4) | in vitro E.coli expression system |
CD4 Proteins for Macaca nemestrina (Pig-tailed macaque)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP600482MOX CSB-EP600482MOX CSB-BP600482MOX CSB-MP600482MOX CSB-EP600482MOX-B |
Recombinant Macaca nemestrina T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD4 Proteins for Cercocebus atys (Sooty mangabey) (Cercocebus torquatus atys)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP600852DRI CSB-EP600852DRI CSB-BP600852DRI CSB-MP600852DRI CSB-EP600852DRI-B |
Recombinant Cercocebus atys T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD4 Proteins for Saimiri sciureus (Common squirrel monkey)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP639036SWD CSB-EP639036SWD CSB-BP639036SWD CSB-MP639036SWD CSB-EP639036SWD-B |
Recombinant Saimiri sciureus T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD4 Proteins for Delphinapterus leucas (Beluga whale)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP894546DJB CSB-EP894546DJB CSB-BP894546DJB CSB-MP894546DJB CSB-EP894546DJB-B |
Recombinant Delphinapterus leucas T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD4 Proteins for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-CF004935HU | Recombinant Human T-cell surface glycoprotein CD4 (CD4) | in vitro E.coli expression system |
| CSB-YP004935HU1 CSB-EP004935HU1 CSB-BP004935HU1 CSB-EP004935HU1-B |
Recombinant Human T-cell surface glycoprotein CD4 (CD4), partial | Yeast E.coli Baculovirus In Vivo Biotinylation in E.coli |
CD4 Proteins for Homo sapiens(Human)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-CF004935HU1 | Recombinant Human T-cell surface glycoprotein CD4 (CD4), partial | in vitro E.coli expression system |
CD4 ELISA Kit
CD4 ELISA Kit for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 樣本類型 | 靈敏度 |
|---|---|---|---|
| CSB-E08956h | Human cluster of differentiation 4,CD4 ELISA Kit | serum, plasma | 0.156 ng/mL |
CD4 ELISA Kit for Rattus norvegicus (Rat)
| 產品貨號 | 產品名稱 | 樣本類型 | 靈敏度 |
|---|---|---|---|
| CSB-E12928r | Rat cluster of differentiation 4,CD4 ELISA Kit | serum, plasma, tissue homogenates | 0.195 U/mL |
