| Host | Rabbit |
| Antigen | CD49B / INTEGRIN ALPHA 2 |
| Synonyms | CD49 antigen-like family member B, Collagen receptor, GPIa, VLA-2 subunit alpha, ITGA2 |
| Immunogen | Synthetic Peptide |
| Location | Membrane |
| Accession | P17301 |
| Clone Number | SDT-399-52 |
| Antibody Type | Recombinant mAb |
| Application | WB, IHC-P |
| Reactivity | Hu |
| Purification | Protein A |
| Concentration | 0.5 mg/ml |
| Tag | N/A |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, -20 °C as supplied |
| application | dilution | species |
| WB | 1:1000 | |
| IHC-P | 1:500 |
Integrin alpha 2, also known as VLA-2, GPIa-IIa, CD49b, was first identified as an extracellular matrix receptor for collagens and/or laminins. It is now recognized that the Integrin alpha 2 serves as a receptor for many matrix and nonmatrix molecules. Extensive analyses have clearly elucidated the α2 I domain structural motifs required for ligand binding, and also defined distinct conformations that lead to inactive, partially active or highly active ligand binding. The mechanisms by which the Integrin alpha 2 plays a critical role in platelet function and homeostasis have been carefully defined via in vitro and in vivo experiments. Genetic and epidemiologic studies have confirmed human physiology and disease states mediated by this receptor in immunity, cancer, and development [PMID: 25023166].
WB result of CD49b Rabbit mAb
Primary antibody: CD49b Rabbit mAb at 1/1000 dilution
Lane 1: A549 whole cell lysate 20 µg
Lane 2: A431 whole cell lysate 20 µg
Lane 3: T-47D whole cell lysate 20 µg
Lane 4: PC-3 whole cell lysate 20 µg
Lane 5: MCF7 whole cell lysate 20 µg
Secondary antibody: Goat Anti-Rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 129kDa
Observed MW: 150kDa
IHC shows positive staining in paraffin-embedded human colon. Anti-CD49b / Integrin alpha 2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human colon cancer. Anti-CD49b / Integrin alpha 2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human breast cancer. Anti-CD49b / Integrin alpha 2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human lung squamous cell carcinoma. Anti-CD49b / Integrin alpha 2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human cervical squamous cell carcinoma. Anti-CD49b / Integrin alpha 2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
