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Product Info Summary
| SKU: | A01755-3 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human |
| Host: | Rabbit |
| Application: | ELISA, IHC |
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Product info
Product Name
Anti-COL4A3 Antibody Picoband™
View all Tumstatin/COL4A3 Antibodies
SKU/Catalog Number
A01755-3
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-COL4A3 Antibody Picoband™ catalog # A01755-3. Tested in ELISA, IHC applications. This antibody reacts with Human.
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-COL4A3 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A01755-3)
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 COL4A3 recombinant protein (Position: P1426-H1670).
*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
A01755-3 is reactive to COL4A3 in Human
Applications
A01755-3 is guaranteed for ELISA, IHC Boster Guarantee
Observed Molecular Weight
130 kDa
Calculated molecular weight
Background of Tumstatin/COL4A3
Collagen alpha-3(IV) chain is a protein that in humans is encoded by the COL4A3 gene. Type IV collagen, the major structural component of basement membranes, is a multimeric protein composed of 3 alpha subunits. These subunits are encoded by 6 different genes, alpha 1 through alpha 6, each of which can form a triple helix structure with 2 other subunits to form type IV collagen. This gene encodes alpha 3. In the Goodpasture syndrome, autoantibodies bind to the collagen molecules in the basement membranes of alveoli and glomeruli. The epitopes that elicit these autoantibodies are localized largely to the non-collagenous C-terminal domain of the protein. A specific kinase phosphorylates amino acids in this same C-terminal region and the expression of this kinase is upregulated during pathogenesis. This gene is also linked to an autosomal recessive form of Alport syndrome. The mutations contributing to this syndrome are also located within the exons that encode this C-terminal region. Like the other members of the type IV collagen gene family, this gene is organized in a head-to-head conformation with another type IV collagen gene so that each gene pair shares a common promoter.
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.
Assay dilution & Images
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
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.
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Human
Direct ELISA, 0.1-0.5 μg/ml, Human
Validation Images & Assay Conditions
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Figure 1. IHC analysis of COL4A3 using anti-COL4A3 antibody (A01755-3).
COL4A3 was detected in a paraffin-embedded section of human gastric cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL4A3 Antibody (A01755-3) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
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Figure 2. IHC analysis of COL4A3 using anti-COL4A3 antibody (A01755-3).
COL4A3 was detected in a paraffin-embedded section of human rectal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL4A3 Antibody (A01755-3) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 3. IHC analysis of COL4A3 using anti-COL4A3 antibody (A01755-3).
COL4A3 was detected in a paraffin-embedded section of human renal carcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL4A3 Antibody (A01755-3) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 4. IHC analysis of COL4A3 using anti-COL4A3 antibody (A01755-3).
COL4A3 was detected in a paraffin-embedded section of human skin cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL4A3 Antibody (A01755-3) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 5. IHC analysis of COL4A3 using anti-COL4A3 antibody (A01755-3).
COL4A3 was detected in a paraffin-embedded section of human liver cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL4A3 Antibody (A01755-3) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 6. IHC analysis of COL4A3 using anti-COL4A3 antibody (A01755-3).
COL4A3 was detected in a paraffin-embedded section of human placenta tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL4A3 Antibody (A01755-3) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Protein Target Info & Infographic
Gene/Protein Information For COL4A3 (Source: Uniprot.org, NCBI)
Gene Name
COL4A3
Full Name
Collagen alpha-3(IV) chain
Weight
Superfamily
type IV collagen family
Alternative Names
COL4A3; collagen alpha-3(IV) chain; collagen IV, alpha-3 polypeptide; collagen, type IV, alpha 3 (Goodpasture antigen); Goodpasture antigen; Tumstatin COL4A3 ATS2, ATS3 collagen type IV alpha 3 chain collagen alpha-3(IV) chain|collagen IV, alpha-3 polypeptide|collagen, type IV, alpha 3 (Goodpasture antigen)|tumstatin
*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 COL4A3, check out the COL4A3 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for COL4A3: 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-COL4A3 Antibody Picoband™ (A01755-3)
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