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H4417

Human Collagen Type IV

from human placenta, liquid, High Performance

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100 μg
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$349.00

About This Item

CAS Number:
9007-34-5
UNSPSC Code:
41106305
NACRES:
NA.51
EC Number:
232-697-4
MDL number:
MFCD00130825
Form:
solution
Biological source:
human placenta

$349.00

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Product Name

Collagen from human placenta, Bornstein and Traub Type IV, solution, suitable for cell culture, High Performance

biological source

human placenta

Quality Segment

200

form

solution

technique(s)

cell culture | mammalian: suitable

surface coverage

<5 μg/cm2

impurities

Endotoxin, tested, HIV, hepatitis B and hepatitis C, none detected

UniProt accession no.

P02462, P08572, P29400, P53420, Q01955, Q14031

storage temp.

−20°C

Gene Information

human ... COL4A1(1282), COL4A2(1284), COL4A3(1285), COL4A4(1286), COL4A5(1287), COL4A6(1288)

Application

Type IV collagen has been found to play a key role in angiogenesis, neurological diseases and metastasis. Collagen from human placenta has been used to assess the bioelectric effects of quinine on airway epithelial cells, to study the selective toxicity of engineered lentvirus lytic peptides and in a particle aggregation assay for the rapid detection of fibronectin, fibrinogen and collagen receptors on Staphylococcus aureus. It has also been used in a magnesium-dependent, collagen-binding assay during characterization of human lung tumor-associated antigens.

Biochem/physiol Actions

During development, collagen IV is ubiquitously distributed in BMs. During the maturation process, this network gets partially replaced in a remarkably tissue specific manner, defining BM structure and function. Collagen IV has been shown to bind to platelets, hepatocytes, keratinocytes, endothelial, mesangial, pancreatic cells and some tumor cells.


Tissue injury in the autoimmune disease Goodpasture syndrome is due to pathogenic autoantibodies targeting the Collagen IV α3 chain . Mutations in COL4A5 are associated with Alport syndrome.

Preparation Note

This product is supplied as a solution in 0.5 M acetic acid. It can be used to coat tissue-culture surfaces to promote cell attachment. The amount used in these applications is dependent on the cell type, plastic ware and incubation time. A recommended amount is 0.5-5 μg/cm2. It was prepared by pepsin extraction and chromatographic purification.

Other Notes

All collagen molecules are composed of three polypeptide chains arranged in a triple helical conformation, with a primary structure that is mostly a repeating motif with glycine in every third position and proline or 4-hydroxyproline frequently preceding the glycine residue. Type IV collagen occurs only in the basement membranes and contains up to six genetically distinct a-chains.
Collagen is classified into a number of structurally and genetically distinct types. We use the nomenclature proposed by Bornstein and Traub. Be wary of confusing Sigma-type designations with recognized collagen classification types.

Disclaimer

Store this product at -20°C. It will retain activity for 2 years under these conditions.

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Collagen from human placenta Bornstein and Traub Type IV, solution, suitable for cell culture, High Performance

Sigma-Aldrich

H4417

Collagen from human placenta

Collagen from human placenta Bornstein and Traub Type I (Sigma Type VIII), powder

Sigma-Aldrich

C7774

Collagen from human placenta

Collagen from human placenta Bornstein and Traub Type III (Sigma Type X), powder

Sigma-Aldrich

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Collagen from human placenta

Collagen Type IV from human cell culture Bornstein and Traub Type IV, 0.3&#160;mg/mL, sterile-filtered, BioReagent, suitable for cell culture

Sigma-Aldrich

C6745

Collagen Type IV from human cell culture

description

Bornstein and Traub Type IV, solution, suitable for cell culture, High Performance

description

Bornstein and Traub Type I (Sigma Type VIII), powder

description

Bornstein and Traub Type III (Sigma Type X), powder

description

Bornstein and Traub Type IV, 0.3 mg/mL, sterile-filtered, BioReagent, suitable for cell culture

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

biological source

human placenta

biological source

human placenta

biological source

human placenta

biological source

human cell culture

form

solution

form

powder

form

powder

form

solution

impurities

HIV, hepatitis B and hepatitis C, none detected, Endotoxin, tested

impurities

HIV, hepatitis B and hepatitis C, none detected

impurities

HIV, hepatitis B and hepatitis C, none detected

impurities

HIV-1/HIV-2, none detected, HBSAG, none detected, HCV, none detected

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

UniProt accession no.

P53420, P02462, P08572, Q14031, Q01955, P29400

UniProt accession no.

P53420, P02668, Q01955, P02666, Q14031

UniProt accession no.

Q03692

UniProt accession no.

P02462

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000096322
    0000467649
    0000146818
    0000318956
    033M4037V

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