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Recombinant Collagen IV alpha 3 chain (COL4A3) Antibody [COL4A3/9395R]

In Stock
Catalog Number Formulation Size Price
1285-RBM4-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
1285-RBM4-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
1285-RBM4-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $75 | Orders outside the US - Contact Us for Order Information | Ships next business day
Formalin-fixed, paraffin-embedded human pancreas stained with Collagen IV Recombinant Rabbit Monoclonal Antibody (COL4/9395R). Inset: PBS instead of primary antibody; secondary only negative control.

Formalin-fixed, paraffin-embedded human pancreas stained with Collagen IV Recombinant Rabbit Monoclonal Antibody (COL4/9395R). Inset: PBS instead of primary antibody; secondary only negative control.

SDS-PAGE Analysis of Purified COL4A Recombinant Rabbit Monoclonal Antibody (COL4/9395R). Confirmation of Purity and Integrity of Antibody.

SDS-PAGE Analysis of Purified COL4A Recombinant Rabbit Monoclonal Antibody (COL4/9395R). Confirmation of Purity and Integrity of Antibody.

Applications & Dilutions

Applications Tested Dillution Protocol Note
Immunohistochemistry (IHC)
1-2ug/ml
IHC Protocol
30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes

Summary

Collagen Type IV is a major component of the basement membrane and plays an important role in cell adhesion, migration, differentiation and growth. Collagen Type IV express at the basement membranes in a variety of tissues including kidney, muscle, lymph nodes, lung, tendon and spleen. Collagen Type IV has been shown to be useful in differentiating microinvasive from in situ ductal carcinomas of the breast. Other Collagen Type IV studies include use in pancreatic adenocarcinoma and chronic pancreatitis, nephrosclerosis and other kidney diseases, oral squamous cell carcinoma, laryngeal cancers, ovarian cancers and cervical cancers.

Product Properties & Targets

Antibody Type
Recombinant Rabbit Monoclonals
Host
Rabbit
Applications
Immunohistochemistry
Species Reactivity
Human
Research Areas
Lung Cancer, Signal Transduction
Isotype / Light Chain
IgG / Kappa
Cellular Localization
Secreted. Extracellular matrix.
Gene Name
COL4A3
Positive Control
Human placenta or tonsil.
Immunogen
Recombinant fragment (around aa1400-1670) of human COL4A protein (exact sequence is proprietary)
Alternate Names
Collagen alpha-1(IV) chain | Arresten, Arresten; BSVD; COL4A1; COL4A1 NC1 domain; COL4A2; COL4A3; COL4A4; COL4A5; collagen alpha-1(IV) chain; Collagen IV Alpha 1 Polypeptide; Collagen IV Alpha 2 Polypeptide; Collagen Type IV Alpha 2; Collagen Type IV Alpha 3; Collagen Type IV Alpha 4; Collagen Type IV Alpha 5; RATOR

Database Links

Entrez Gene ID
1282 (COL4A1); 1284 (COL4A2); 1285 (COL4A3); 1286 (COL4A4); 1287 (COL4A5)
SwissProt
P02462; P08572; P29400; P53420

Additional Information

Clone
COL4A3/9395R
Chromosome Location
13q34 (COL4A1 & COL4A2); 2q36.3 (COL4A3 & COL4A4); Xq22.3 (COL4A5)
Mol. Weight of Antigen
161kDa

Related Antibodies

View All COL4A3 Antibodies

Functions

  • 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.
  • Arresten, comprising the C-terminal NC1 domain, inhibits angiogenesis and tumor formation. The C-terminal half is found to possess the anti-angiogenic activity. Specifically inhibits endothelial cell proliferation, migration and tube formation.

Key References

  • Smrkolj S et al. Eur J Gynaecol Oncol. 2010; 31(4):380- 5.

PubMed Links

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C.Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab produced in HEK293 cell mammalian-based expression system. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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