Thermo Fisher Scientific A2M Recombinant Rabbit Monoclonal Antibody (JM81-41)
Recombinant rabbit monoclonal antibody targeting Human A2M for WB and IHC applications. Offers high specificity, lot-to-lot consistency, and animal-origin-free formulation. Supplied in liquid form, 1 mg/mL concentration, purified by Protein A, suitable...
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | JM81-41 |
| Immunogen | Synthetic peptide within Human A2M aa 1206–1245 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | TBS, pH 7.4, with 40% Glycerol, 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term; for long term, store at -20°C avoiding freeze/thaw cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2809900 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. Antibody DNA sequences from immunoreactive rabbits are cloned and screened to select optimal clones for production.
Advantages include:
- Enhanced specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulation
- Broader immunoreactivity due to larger rabbit immune repertoire
Target Information
Alpha 2-Macroglobulin (A2M) is an approximately 720-kDa homotetrameric glycoprotein composed of four identical ~180 kDa subunits. It shares structural features with other alpha-macroglobulins such as complement components C3 and C4 and pregnancy zone protein (PZP), providing a broad binding capacity for various ligands.
A2M acts as a panprotease inhibitor, capturing virtually any proteinase. In Alzheimer’s disease (AD) brains, A2M localizes to diffuse amyloid plaques, suggesting a role in AD pathophysiology.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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