Anti-alpha 1 Antichymotrypsin Antibody [SERPINA3/4189]

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Descriere

Specificații

Brand

Antibodies

Mărime

100µg

Țintă

alpha 1 Antichymotrypsin

Applications

IHC-P

Reactivity

Human

Formulation

Supplied in 10mM Phosphate Buffered Saline with 0.05% BSA and 0.05% Sodium Azide.

Conjugate

Unconjugated

Host

Mouse

Clonality

Monoclonal

Product form

Liquid

Concentration

200 µg/ml

Purification

Protein A/G chromatography.

Isotype

IgG2a

Recommended dilutions

IHC-P: 1-2 µg/ml

Molecular weight

65-76 kDa

Light chain

kappa

Clonă

SERPINA3/4189

Imunogen

Recombinant fragment, around amino acids 49-187, of human alpha 1 Antichymotrypsin. The exact sequence is proprietary.

Specificitate

It recognizes a protein of 65-76kDa, which is identified antichymotrypsin (AACT). AACT is a plasma protease inhibitor synthesized in the liver as a single glycopeptide chain. In human, the normal serum level of AACT is about one-tenth that of α 1-antitrypsin (AAT), with which it shares nucleic acid and protein sequence homology. Both are major acute phase reactants; their concentrations in plasma increase in response to trauma, surgery and infection. Elevated levels of AACT are widely, but not universally, reported in the cerebrospinal fluid and plasma of AD patients. Prostate-specific antigen (PSA) and its SDS-stable complex with AACT are in widespread use as markers for the diagnosis of prostate cancer. AACT deficiency may also be a possible cause of chronic liver disease. AACT antibody reacts with histiocytes and histiocytic neoplasms. It is widely used to identify histiocytes and tumors derived from them. Acinar tumors of the pancreas and salivary gland may also exhibit AACT positivity.

Storage

Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

Documentație

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