Product Info Summary
SKU: | A00692-1 |
---|---|
Size: | 100 μg/vial |
Reactive Species: | Human, Mouse, Rat |
Host: | Rabbit |
Application: | ELISA, IF, ICC, WB |
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Product info
Product Name
Anti-HEXA Antibody Picoband®
View all Hexosaminidase A/HEXA Antibodies
SKU/Catalog Number
A00692-1
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-HEXA Antibody Picoband® catalog # A00692-1. Tested in ELISA, IF, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Storage & Handling
At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.
Cite This Product
Anti-HEXA Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00692-1)
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human HEXA recombinant protein (Position: A135-H179).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
A00692-1 is reactive to HEXA in Human, Mouse, Rat
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
60 kDa
Calculated molecular weight
60.703kDa
Background of Hexosaminidase A/HEXA
HEXA, hexosaminidase A (alpha polypeptide), is an enzyme that in humans is encoded by the HEXA gene. Hexosaminidase A and the cofactor GM2 activator protein catalyze the degradation of the GM2 gangliosides and other molecules containing terminal N-acetyl hexosamines. The HEXA gene encodes the alpha subunit of hexosaminidase A , a lysosomal enzyme involved in the breakdown of gangliosides. The HEXA gene is mapped on 15q23. Even though the alpha and beta subunits of hexosaminidase A can both cleave GalNAc residues, only the alpha subunit is able to hydrolyze GM2 gangliosides. The alpha subunit contains a key residue, Arg-424, which is essential for binding the N-acetyl-neuramanic residue of GM2 gangliosides. Chimeric constructs were expressed in HeLa cells and selected constructs were produced in the baculovirus expression system to determine their ability to degrade GM2 ganglioside in the presence of GM2 activator protein. Their results allowed them to define 2 noncontiguous sequences in the alpha subunit (amino acids 1-191 and 403-529) which, when substituted into analogous positions in the beta subunit, conferred activity against the sulfated substrate.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Application & Images
Applications
A00692-1 is guaranteed for ELISA, IF, ICC, WB Boster Guarantee
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Western blot, 0.1-0.25 μg/ml, Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
Direct ELISA, 0.1-0.5 μg/ml, Human
Positive Control
WB: human 293T whole cell, human Caco-2 whole cell, human Hela whole cell, rat kidney tissue, mouse kidney tissue
ICC/IF: U20S cell
Validation Images & Assay Conditions
![a00692 1 hexa primary antibodies wb testing 1 a00692 1 hexa primary antibodies wb testing 1](https://www.bosterbio.com/media/catalog/product/a/0/a00692-1-hexa-primary-antibodies-wb-testing-1.jpg)
Click image to see more details
Figure 1. Western blot analysis of HEXA using anti-HEXA antibody (A00692-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human 293T whole cell lysates,
Lane 2: human Caco-2 whole cell lysates,
Lane 3: human Hela whole cell lysates,
Lane 4: rat kidney tissue lysates,
Lane 5: mouse kidney tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-HEXA antigen affinity purified polyclonal antibody (Catalog # A00692-1) at 0.25 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for HEXA at approximately 60 kDa. The expected band size for HEXA is at 60 kDa.
![a00692 1 hexa primary antibodies if testing 2 a00692 1 hexa primary antibodies if testing 2](https://www.bosterbio.com/media/catalog/product/a/0/a00692-1-hexa-primary-antibodies-if-testing-2.jpg)
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Figure 2. IF analysis of HEXA using anti-HEXA antibody (A00692-1).
HEXA was detected in an immunocytochemical section of U20S cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 μg/mL rabbit anti-HEXA Antibody (A00692-1) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
Protein Target Info & Infographic
Gene/Protein Information For HEXA (Source: Uniprot.org, NCBI)
Gene Name
HEXA
Full Name
Beta-hexosaminidase subunit alpha
Weight
60.703kDa
Superfamily
glycosyl hydrolase 20 family
Alternative Names
Early growth response protein 1 HEXA TSD hexosaminidase subunit alpha beta-hexosaminidase subunit alpha|N-acetyl-beta-glucosaminidase subunit alpha|beta-N-acetylhexosaminidase subunit alpha|hexosaminidase A (alpha polypeptide)|hexosaminidase subunit A
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on HEXA, check out the HEXA Infographic
![HEXA infographic](/media/images/gene-infographic-example.jpg)
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for HEXA: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-HEXA Antibody Picoband® (A00692-1)
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