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C3660

Complement C9 from human serum

≥150,000 C9H50 units/mg (using C9 deficient serum)

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0.1 mg
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$420.00

About This Item

CAS Number:
80295-59-6
UNSPSC Code:
12352202
NACRES:
NA.61
MDL number:
MFCD00130849
Form:
solution
Assay:
≥85% (SDS-GE)
Biological source:
human

$420.00

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biological source

human

Quality Segment

assay

≥85% (SDS-GE)

form

solution

specific activity

≥150,000 C9H50 units/mg (using C9 deficient serum)

UniProt accession no.

application(s)

cell analysis

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... C9(735)

Application

Complement C9 from human serum is an essential part of the terminal complement system. It has been a topic in cancer research, where extracellular phosphorylation by ecto-PK of K562 cells on serine residues may serve as a protective mechanism against complement in tumor cells. Additionally, it can be used as a biomarker (in fucosylated form) for squamous cell lung cancer, as patients tend to show elevated levels of C9 protein.

Biochem/physiol Actions

Complement component C9 is the final component of the membrane attack complex (MAC) responsible for cell lysis by complement. CD59 binds to both C8 and C9 and prevents assembly of an active MAC, protecting cells against lytic activity.

Physical form

Supplied as a solution in phosphate buffered saline, pH 7.2.

Analysis Note

Functionally pure by a sensitive hemolytic assay using deficient sera.

Other Notes

View more information on the complement pathway at www.sigma-aldrich.com/enzymeexplorer

Disclaimer

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

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HPA029577204910C1288
Complement C9 from human serum ≥150,000 C9H50 units/mg (using C9 deficient serum)

Sigma-Aldrich

C3660

Complement C9 from human serum

Anti-C9 antibody produced in rabbit Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Sigma-Aldrich

HPA029577

Anti-C9 antibody produced in rabbit

Complement C9, Human Complement C9, Human, CAS 80295-59-6, is a native, single-chain glycoprotein present in normal human serum at 60 µg/ml.

Sigma-Aldrich

204910

Complement C9, Human

Complement C6 deficient serum human for complement assays

Sigma-Aldrich

C1288

Complement C6 deficient serum human

description

≥150,000 C9H50 units/mg (using C9 deficient serum)

description

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

description

Complement C9, Human, CAS 80295-59-6, is a native, single-chain glycoprotein present in normal human serum at 60 µg/ml.

description

for complement assays

biological source

human

biological source

rabbit

biological source

-

biological source

human

assay

≥85% (SDS-GE)

assay

-

assay

≥95% (SDS-PAGE)

assay

-

form

solution

form

buffered aqueous glycerol solution

form

liquid

form

liquid

Gene Information

human ... C9(735)

Gene Information

human ... C9(735)

Gene Information

-

Gene Information

human ... C6(729)

storage temp.

−70°C

storage temp.

−20°C

storage temp.

−70°C

storage temp.

−70°C

specific activity

≥150,000 C9H50 units/mg (using C9 deficient serum)

specific activity

-

specific activity

≥150,000 C9H50 units/mg

specific activity

-

Storage Class

10 - Combustible liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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