| Overview |
| bs-0647R-BF405 |
| CD4 Polyclonal Antibody, AbBy Fluor® 405 Conjugated |
| WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC) |
| Human, Mouse, Rat, Pig, Chicken |
| Dog, Cow, Sheep, Guinea Pig |
| Specifications |
| AbBy Fluor® 405 |
| Rabbit |
| KLH conjugated synthetic peptide derived from Human CD4 (cytoplasmic domain) |
| 385-457/457 |
| Polyclonal |
| IgG |
| 1ug/ul |
| Purified by Protein A. |
| Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target |
| 24932 |
| P01730 |
| Cell membrane |
| T-cell surface glycoprotein CD4; Cd4; T-cell surface antigen T4/Leu-3; W3/25 antigen
|
| Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide complex. The antigens presented by class II peptides are derived from extracellular proteins while class I peptides are derived from cytosolic proteins. Interacts simultaneously with the T-cell receptor (TCR) and the MHC class II presented by antigen presenting cells (APCs). In turn, recruits the Src kinase LCK to the vicinity of the TCR-CD3 complex. LCK then initiates different intracellular signaling pathways by phosphorylating various substrates ultimately leading to lymphokine production, motility, adhesion and activation of T-helper cells. In other cells such as macrophages or NK cells, plays a role in differentiation/activation, cytokine expression and cell migration in a TCR/LCK-independent pathway. Participates in the development of T-helper cells in the thymus and triggers the differentiation of monocytes into functional mature macrophages. |
| Application Dilution |
| WB |
1:300-5000 |
| FCM |
1:20-100 |
| IF(IHC-P) |
1:50-200 |
| IF(IHC-F) |
1:50-200 |
| IF(ICC) |
1:50-200 |
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