Recombinant Mouse Collagen alpha-3 (IV) chain (Col4a3), partial

Code CSB-YP865615MO
MSDS
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Source Yeast
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Code CSB-EP865615MO-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP865615MO
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP865615MO
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Col4a3
Uniprot No.
Alternative Names
Col4a3Collagen alpha-3(IV) chain [Cleaved into: Tumstatin]
Species
Mus musculus (Mouse)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen.; Tumstatin, a cleavage fragment corresponding to the collagen alpha 3(IV) NC1 domain, possesses both anti-angiogenic and anti-tumor cell activity; these two anti-tumor properties may be regulated via RGD-independent ITGB3-mediated mechanisms.
Gene References into Functions
  1. The quality and quantity of alpha3IV-NC1-specific Ab and T cell responses are critical for the phenotype of the glomerulonephritis. PMID: 25769923
  2. Report novel mouse model of Alport syndrome with accumulation abnormal collagen alpha3alpha4alpha5(IV) trimers in the glomerular basement membrane. PMID: 24522496
  3. Report monoclonal antibody against the collagen type IV alpha3NC1 domain as a marker for glomerular disease. PMID: 23515049
  4. Data show that deletion of tumstatin and TSP1 in p53-/- mice leads to increased tumor burden and reduced survival. PMID: 21622854
  5. the pathogenetic role of USAG-1 in Col4a3-/- mice might involve crosstalk between kidney tubules and the glomerulus and that inhibition of USAG-1 may be a promising therapeutic approach for the treatment of Alport syndrome. PMID: 20197625
  6. Collagen alpha3(IV) nor alpha4(IV) were detected in the lens capsule 2 weeks postnatal. PMID: 12225806
  7. Matrix metalloproteinase-9 generated fragments of procollagen, type IV, alpha 3 has endogenous function as integrin-mediated suppressors of pathologic angiogenesis and tumor growth. PMID: 12842087
  8. Alpha3(IV), alpha4(IV), and alpha5(IV) chains form a complex, which is a heterotrimer, and a defect in complex formation might be one of the molecular mechanisms underlying the pathogenesis of Alport syndrome. PMID: 14633121
  9. Upregulation of Lama5 transcription and concentration of laminin alpha1 and alpha5 within (Alport)collagen alpha3(IV) knockout glomerular basement membrane thickenings contribute to abnormal permeabilities. PMID: 17699809
  10. Collagen alpha 3 alpha 4 alpha 5(IV) originates solely from podocytes; therefore, glomerular Alport disease is a genetic defect that manifests specifically within this cell type. PMID: 19423686
  11. A single immunization of highly denatured recombinant mouse collagen IV alpha 3 chain noncollagen domain induces severe glomerulonephritis in 100% of Wistar Kyoto rats. PMID: 11490029

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Subcellular Location
Secreted, extracellular space, extracellular matrix, basement membrane.
Protein Families
Type IV collagen family
Tissue Specificity
Highly expressed in kidney and lung. Detected at lower levels in heart, muscle and skin.
Database Links
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