Purified anti-A2M Antibody, A2M, A21084F,BioLegend,649851

This antibody (clone A21084F) does not cross-react with mouse A2M in Western Blot.For use in immunohistochemistry on formalin-fixed paraffin-embedded tissue (IHC-P), it is recommended to perform antigen retrieval using either Citrate Buffer, 10X (Cat. No. 420902) or Tris-EDTA pH 9.0 Antigen Retrieval Buffer (10X) (Cat. No. 422704).This product is not recommended for use in immunocytochemistry (ICC).For use in intracellular flow cytometry (ICFC), fixation with fixation buffer (Cat. No. 420801) and permeabilization with True-PhosTM Perm Buffer (Cat. No. 425401) is recommended.

Host

Rat

Reactivity

Human

Application

WB - Quality testedIHC-P, ICFC - Verified

Platform ID

BAB615872499

BioLegend

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Contact

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Product Specifications
Scientific Background

Specifications

NamePurified anti-A2M Antibody, A2M, A21084F
Cat. No.649851
HostRat
RRIDAB_3675182 (BioLegend Cat. No. 649851)AB_3675182 (BioLegend Cat. No. 649852)
IsotypeRat IgG2b, κ
ReactivityHuman
ApplicationWB - Quality testedIHC-P, ICFC - Verified
ClonalityMonoclonal
Clone NumberA21084F
Concentration0.5 mg/mL
TargetA2M
ImmunogenRecombinant full-length human A2M
PurityThe antibody was purified by affinity chromatography.
FormulationPhosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
StorageThe antibody solution should be stored undiluted between 2°C and 8°C.
Regulatory StatusResearch Use Only

Scientific Background

Alpha-2-macroglobulin (A2M) is a large plasma protein that plays a crucial role in the immune system and homeostasis. Secreted primarily by the liver, A2M mainly functions as a broad-spectrum protease inhibitor, capable of trapping and neutralizing a wide variety of proteases. This action is protective against excessive tissue damage during inflammation and other immune responses. A2M also has roles in binding and clearing various cytokines, growth factors, and other bioactive molecules from the bloodstream, thereby regulating their activity. Finally, A2M is also involved in the clearance of protein fragments and other cellular debris, contributing to overall tissue repair and maintenance. Due to its role in protein clearance and inflammation modulation, A2M may also play a role in the progression of Alzheimer’s disease.

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