Bulk Anti-Human CD45RO (UCHL-1) Antibody
Catalogue Number: ICH1175-ICB
| Manufacturer: | IchorBio |
| Type: | Monoclonal Primary Antibody - Unconjugated |
| Alias: | CD45RO molecule is the 180 kDa isoform of CD45 Leucocyte Common Antigen (LCA) |
| Shipping Condition: | Blue Ice |
| Unit(s): | 100 mg, 25 mg, 5 mg, 50 mg |
| Host name: | Mouse |
| Clone: | UCHL-1 |
| Isotype: | IgG2a |
| Immunogen: | |
| Application: | FC, IHC-P, IP, WB, IHC-Fr |
Description
Description: CD45 is a 180-240kD glycoprotein member of the protein tyrosine phosphatase (PTP) family known for its involvement in regulating a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. CD45 and its isoforms are vital regulators of T- and B-cell antigen receptor signaling. CD45 functions through its extracellular domain or through its cytoplasmic domain, and serves as a negative regulator of cytokine receptor signaling via JAK kinase supression. The large extracellular domain is highly glycosylated, and its multiple isoforms allow extensive variation in the structure of its side chains. CD45 isoforms show cell-type and differentiation-stage specific expression that can be used as markers that identify and distinguish between different types of immune cells. CD45R is an isoform of CD45 with a molecular weight of 220 kD. CD45R contains all three possible exons (A, B, and C); making it the longest protein generated from alternative splicing with a migration at 200 kD when isolated from T cells. Furthermore, B cells express CD45R with heavier glycosylation, bringing the molecular weight to 220 kD, hence the name B220. Notably, B220 expression is not only restricted to B cells and may also be expressed on activated T cells, on a subset of dendritic cells, and on other antigen-presenting cells. Additionally, activated and memory T lymphocytes express CD45RO which facilitates T cell activation. CD45RO lacks all three possible exons (A, B, and C), making it the shortest CD45 isoform.
Additional Text
Gene Name
PTPRC
Gene ID
5788
Uniprot ID
P08575
Purification
Protein A/G Purified
Antibody Clonality
Monoclonal
Application Notes
The suggested concentration for this CD45 antibody for staining cells in flow cytometry is ≤ 1.0 µg per 10^6 cells in a volume of 100 µl. Titration of the reagent is recommended for optimal performance for each application.
Concentration
≥ 5 mg/ml
Storage Note
This antibody is stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at -80°C. Avoid Repeated Freeze Thaw Cycles.
ICH1175 Datasheet
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