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anti-SERPINA1 antibody :: Rabbit anti-Human A-1-Antitrypsin Polyclonal Antibody

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Catalog # MBS373004
Unit / Price
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  5 Control Slides  /  $130 +1 FREE 8GB USB
  3 ml (Prediluted)  /  $150 +1 FREE 8GB USB
  0.1 mL (Concentrate)  /  $160 +1 FREE 8GB USB
  0.5 mL (Concentrate)  /  $195 +1 FREE 8GB USB
  7 mL (Prediluted)  /  $210 +1 FREE 8GB USB
  1 mL (Concentrate)  /  $245 +1 FREE 8GB USB
  15 mL (Prediluted)  /  $315 +1 FREE 8GB USB
Product Name

A-1-Antitrypsin (SERPINA1), Polyclonal Antibody

Popular Item
Full Product Name

A-1-Antitrypsin

Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Chromosome Location
Chromosome: 14; NC_000014.8 (94843084..94857029, complement). Location: 14q32.1
OMIM
107400
3D Structure
ModBase 3D Structure for P01009
Clonality
Polyclonal
Isotype
IgG
Clone Number
polyclonal
Host
Rabbit
Species Reactivity
Human
Form/Format
Alpha-1-Antitrypsin is a purified immunoglobulin fraction of rabbit antiserum that is filter sterilized and diluted in buffer pH 7.5, containing BSA and sodium azide as a preservative.
Control
Tonsil, Lymph Node
Localization
Cytoplasmic
Reactivity Note
Paraffin, Frozen
Note
Concentrated Alpha-1-Antitrypsin antibody should be diluted to its working dilution in ImmunoDNA Background Blocker
Preparation and Storage
Store at 2 to 8 degree C in the dark.
ISO Certification
Manufactured in an ISO 13485:2016 Certified Laboratory.
Other Notes
Small volumes of anti-SERPINA1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-SERPINA1 antibody
Alpha-1-Antitrypsin (A1AT) is a glycoprotein generally known as serum trypsin inhibitor. Alpha-1-Antitrypsin is also referred to as alpha-1 proteinase inhibitor (A1PI) because it is a serine protease inhibitor (serpin), inhibiting a wide variety of proteases. It protects tissues from enzymes of infl ammatory cells, especially elastase, and has a reference range in blood of 1.5 – 3.5 gram/liter (in the U.S. the reference range is generally expressed as mg/dL or micromoles), but the concentration can rise many fold upon acute infl ammation. In its absence, elastase is free to break down elastin, which contributes to the elasticity of the lungs, resulting in respiratory complications such as emphysema, or COPD (Chronic Obstructive Pulmonary Disease) in adults and cirrhosis in adults or children. Alpha-1-Antitrypsin is considered to be very useful in the study of inherited AAT defi ciency, benign and Malignant Hepatic Tumors and Yolk-Sac Carcinomas. Positive staining for A-1-Antitrypsin may also be used in detection of benign and malignant lesions of a histiocytic nature. Sensitivity and specifi city of the results have made this antibody a useful tool in the screening of patients with Cryptogenic Cirrhosis or other forms of liver disease with portal fi brosis of unknown etiology.

Dilution Information of anti-SERPINA1 antibody
anti-SERPINA1 antibody Dilution Information image
Immunohistochemistry (IHC) of anti-SERPINA1 antibody
anti-SERPINA1 antibody Immunohistochemistry (IHC) (IHC) image
NCBI/Uniprot data below describe general gene information for SERPINA1. It may not necessarily be applicable to this product.
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
46,737 Da[Similar Products]
NCBI Official Full Name
Alpha-1-antitrypsin
NCBI Official Synonym Full Names
serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 1
NCBI Official Symbol
SERPINA1  [Similar Products]
NCBI Official Synonym Symbols
PI; A1A; AAT; PI1; A1AT; MGC9222; PRO2275; MGC23330; alpha1AT
  [Similar Products]
NCBI Protein Information
alpha-1-antitrypsin; serpin A1; OTTHUMP00000197150; OTTHUMP00000197151; OTTHUMP00000197152; OTTHUMP00000197153; OTTHUMP00000197154; alpha-1-antiproteinase; alpha-1 protease inhibitor; protease inhibitor 1 (anti-elastase), alpha-1-antitrypsin; serine (or cysteine) proteinase inhibitor, clade A, member 1
UniProt Protein Name
Alpha-1-antitrypsin
UniProt Synonym Protein Names
Alpha-1 protease inhibitor; Alpha-1-antiproteinase; Serpin A1
Protein Family
UniProt Gene Name
SERPINA1  [Similar Products]
UniProt Synonym Gene Names
AAT; PI  [Similar Products]
UniProt Entry Name
A1AT_HUMAN
NCBI Summary for SERPINA1
The protein encoded by this gene is secreted and is a serine protease inhibitor whose targets include elastase, plasmin, thrombin, trypsin, chymotrypsin, and plasminogen activator. Defects in this gene can cause emphysema or liver disease. Several transcript variants encoding the same protein have been found for this gene. [provided by RefSeq]
UniProt Comments for SERPINA1
Function: Inhibitor of serine proteases. Its primary target is elastase, but it also has a moderate affinity for plasmin and thrombin. Irreversibly inhibits trypsin, chymotrypsin and plasminogen activator. The aberrant form inhibits insulin-induced NO synthesis in platelets, decreases coagulation time and has proteolytic activity against insulin and plasmin. Ref.17 Ref.18 Ref.24Short peptide from AAT (SPAAT) is a reversible chymotrypsin inhibitor. It also inhibits elastase, but not trypsin. Its major physiological function is the protection of the lower respiratory tract against proteolytic destruction by human leukocyte elastase (HLE). Ref.17 Ref.18 Ref.24

Subcellular location: Secreted Ref.24. Short peptide from AAT: Secreted › extracellular space › extracellular matrix Ref.24.

Tissue specificity: Plasma.

Domain: The reactive center loop (RCL) extends out from the body of the protein and directs binding to the target protease. The protease cleaves the serpin at the reactive site within the RCL, establishing a covalent linkage between the carboxyl group of the serpin reactive site and the serine hydroxyl of the protease. The resulting inactive serpin-protease complex is highly stable.

Post-translational modification: Several isomers are observed, resulting from the combination of different N-linked glycan structures and mature N-terminus. N-linked glycan at Asn-107 is alternatively di-antennary, tri-antennary or tetra-antennary, whereas glycan at Asn-70 is di-antennary with trace amounts of tri-antennary, and glycan at Asn-271 is exclusively di-antennary. The structure of the antennas is Neu5Ac(alpha1-6)Gal(beta1-4)GlcNAc attached to the core structure Man(alpha1-6)[Man(alpha1-3)]Man(beta1-4)GlcNAc(beta1-4)GlcNAc. Some antennas are fucosylated, which forms a Lewis-X determinant.Proteolytic processing may yield the truncated form that ranges from Asp-30 to Lys-418.

Polymorphism: The sequence shown is that of the M1V allele which is the most common form of PI (44 to 49%). Other frequent alleles are: M1A 20 to 23%; M2 10 to 11%; M3 14 to 19%.

Involvement in disease: Defects in SERPINA1 are the cause of alpha-1-antitrypsin deficiency (A1ATD) [

MIM:613490]. A disorder whose most common manifestation is emphysema, which becomes evident by the third to fourth decade. A less common manifestation of the deficiency is liver disease, which occurs in children and adults, and may result in cirrhosis and liver failure. Environmental factors, particularly cigarette smoking, greatly increase the risk of emphysema at an earlier age. Ref.58 Ref.60 Ref.62

Miscellaneous: The aberrant form is found in the plasma of chronic smokers, and persists after smoking is ceased. It can still be found ten years after smoking has ceased.

Sequence similarities: Belongs to the serpin family.

Sequence caution: The sequence CAD62334.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.The sequence CAD62585.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.
Precautions
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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