Integrin α1/CD49a (E5D6Q) Rabbit mAb #87841
- WB
- IF
- F
Supporting Data
| REACTIVITY | H |
| SENSITIVITY | Endogenous |
| MW (kDa) | 200 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- IF-Immunofluorescence
- F-Flow Cytometry
Species Cross-Reactivity Key:
- H-Human
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunofluorescence (Immunocytochemistry) | 1:200 - 1:800 |
| Flow Cytometry (Fixed/Permeabilized) | 1:200 - 1:800 |
| Flow Cytometry (Live) | 1:100 - 1:400 |
Storage
Protocol
Specificity / Sensitivity
Species Reactivity:
Source / Purification
Background
Integrin α1 (CD49a, VLA-1, ITGA1) pairs with integrin β1 to form an α1β1 dimer on the cell surface. This integrin dimer plays important roles in colorectal cancer and pancreatic cancer cell proliferation, migration, and metastasis (4-6). The cytoplasmic tail of integrin α1 activates ERK and FAK/Src signaling to promote these biological processes (7,8). In immune systems, integrin α1 expression defines a tissue-resident cytotoxic T cell population contributing to both cancer immunity and vitiligo, an autoimmune disease (9,10).
- Liu, S. et al. (2000) J Cell Sci 113 (Pt 20), 3563-71.
- Hood, J.D. and Cheresh, D.A. (2002) Nat Rev Cancer 2, 91-100.
- Hogervorst, F. et al. (1993) J Cell Biol 121, 179-91.
- Gharibi, A. et al. (2017) Sci Rep 7, 10060.
- Boudjadi, S. et al. (2017) Cancers (Basel) 9, pii: E96. doi: 10.3390/cancers9080096.
- Shang, L. et al. (2017) Oncotarget 8, 76816-31.
- Abair, T.D. et al. (2008) Blood 112, 3242-54.
- Van Slambrouck, S. et al. (2007) Int J Oncol 31, 1501-8.
- Cheuk, S. et al. (2017) Immunity 46, 287-300.
- Molodtsov, A. and Turk, M.J. (2018) Front Immunol 9, 2810.
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