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CD45 Monoclonal Antibody (2D1), Super Bright™ 600, eBioscience™, Invitrogen™
Mouse Monoclonal Antibody
€ 171.00 - € 409.00
Specifications
Antigen | CD45 |
---|---|
Clone | 2D1 |
Concentration | 5 μL/Test |
Applications | Flow Cytometry |
Classification | Monoclonal |
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
---|---|---|---|---|---|---|---|---|---|
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
15732496
|
Affymetrix eBioscience
63-9459-42 |
100 Tests |
€ 409.00
Pack of 100 |
In Stock Log in to see stock. |
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15722496
|
Affymetrix eBioscience
63-9459-41 |
25 Tests |
This item is currently unavailable or has been discontinued. View the product page for possible alternatives. |
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Description
The 2D1 monoclonal antibody reacts with all isoforms of human CD45, also known as Leukocyte Common Antigen (LCA). CD45 is expressed by all hematopoietic cells excluding circulating erythrocytes and platelets. The cytoplasmic portion of CD45 has tyrosine phosphatase enzymatic activity and plays an important role in activation of lymphocytes. This 2D1 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 μL (0.25 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Super Bright 600 is a tandem dye that can be excited with the violet laser line (405 nm) and emits at 600 nm. We recommend using a 610/20 bandpass filter. Please make sure that your instrument is capable of detecting this fluorochrome. When using two or more Super Bright dye-conjugated antibodies in a staining panel, it is recommended to use Super Bright Complete Staining Buffer (Product No. SB-4401) to minimize any non-specific polymer interactions. Please refer to the datasheet for Super Bright Staining Buffer for more information. Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Protect this vial and stained samples from light. Fixation: Samples can be stored in IC Fixation Buffer (cat.
CD45 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase (PTP) ubiquitously expressed in all nucleated hematopoietic cells, comprising approximately 10% of all surface proteins in lymphocytes. CD45 is absent on non-hematopoietic cell lines, normal and malignant, non-hematopoietic tissues. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists as multiple isoforms as a result of alternative splicing, differ in their extracellular domains but share identical transmembrane and cytoplasmic domains. CD45RA is an isoform of the CD45 complex and has restricted expression between different subtypes of lymphoid cells. CD45 isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. CD45 has been shown to be an essential regulator of T- and B-cell antigen receptor signaling and suppresses JAK kinases to regulate cytokine receptor signaling. CD45 is also important in promoting cell survival by modulating integrin-mediated signal transduction pathway, DNA fragmentation during apoptosis and inhibition or upregulation of various immunological functions.Specifications
CD45 | |
5 μL/Test | |
Monoclonal | |
Liquid | |
RUO | |
P08575 | |
PTPRC | |
Primary | |
4° C, store in dark, DO NOT FREEZE! | |
PTPRC |
2D1 | |
Flow Cytometry | |
Super Bright 600 | |
Mouse | |
Human | |
5788 | |
IgG1 κ | |
Affinity chromatography | |
Antibody |
For Research Use Only