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Complement Component C5a Active Protein | C5a active protein

Recombinant Human Complement Component C5a

Gene Names
C5; C5D; C5a; C5b; ECLZB; CPAMD4
Purity
Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Synonyms
Complement Component C5a; Recombinant Human Complement Component C5a; C5a Human; Complement Component C5a Human Recombinant; Complement Component 5; C3 and PZP-Like Alpha-2-Macroglobulin Domain-Containing Protein 4; C5a Anaphylatoxin; Prepro-C5; CPAMD4; Anaphylatoxin C5a Analog; ECLZB; C5A; C5D; C5b; C5; C5a active protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Form/Format
Human C5a was lyophilized from a concentrated (1mg/ml) solution in PBS, pH 7.4.
Sterile Filtered White lyophilized (freeze-dried) powder.
Sequence
TLQKKIEEIA AKYKHSVVKK CCYDGACVNN DETCEQRAAR ISLGPRCIKA FTECCVVASQ LRANISHKDM QLGR
Sequence Length
1682
Biological Activity
The biological activity determined by its ability to chemoattract human monocytes using a concentration range of 1.0-10.0 ng/ml.
Solubility
It is recommended to reconstitute the lyophilized C5a Human in sterile 18M-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Preparation and Storage
Lyophilized Human C5a although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution Human C5a should be stored at 4 degree C between 2-7 days and for future use below -18 degree C. Please prevent freeze-thaw cycles.
Related Product Information for C5a active protein
Introduction: Complement Component C5a (C5a) is involved in the complement system and it is encoded by the C5 gene in human. Complement C5 is cleaved into C5a and C5b. C5a has an imperative role in chemotaxis and C5b forms the 1st part of the complement membrane attack complex. Complement C5 is the 5th component of complement, which plays a central role in inflammatory and cell killing processes. C5a protein is composed of alpha and beta polypeptide chains, which are linked by a disulfide bridge. An activation peptide, C5a, which is an anaphylatoxin, which has potent spasmogenic and chemotactic activity, is derivative from the alpha polypeptide via cleavage with a convertase. The C5b macromolecular cleavage product forms a complex with the C6 complement component, and this complex is the basis for creation of the membrane attack complex, which includes supplementary complement components.

Description: C5a Human Recombinant produced in E Coli is a single, non-glycosylated, polypeptide chain containing 74 amino acids and having a molecular mass of 8.3kDa.The Human C5a is purified by proprietary chromatographic techniques.
Product Categories/Family for C5a active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
727
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
188,305 Da
NCBI Official Full Name
complement C5 isoform 2
NCBI Official Synonym Full Names
complement component 5
NCBI Official Symbol
C5
NCBI Official Synonym Symbols
C5D; C5a; C5b; ECLZB; CPAMD4
NCBI Protein Information
complement C5
UniProt Protein Name
Complement C5
UniProt Gene Name
C5
UniProt Synonym Gene Names
CPAMD4
UniProt Entry Name
CO5_HUMAN

Uniprot Description

C5: Activation of C5 by a C5 convertase initiates the spontaneous assembly of the late complement components, C5-C9, into the membrane attack complex. C5b has a transient binding site for C6. The C5b-C6 complex is the foundation upon which the lytic complex is assembled. Defects in C5 are the cause of complement component 5 deficiency (C5D). A rare defect of the complement classical pathway associated with susceptibility to severe recurrent infections, predominantly by Neisseria gonorrhoeae or Neisseria meningitidis. An association study of C5 haplotypes and genotypes in individuals with chronic hepatitis C virus infection shows that individuals homozygous for the C5_1 haplotype have a significantly higher stage of liver fibrosis than individuals carrying at least 1 other allele (PubMed:15995705).

Protein type: Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 9q33-q34

Cellular Component: extracellular region

Molecular Function: chemokine activity; protein binding; receptor binding

Biological Process: activation of MAPK activity; cell surface receptor linked signal transduction; chemotaxis; complement activation; G-protein coupled receptor protein signaling pathway; regulation of complement activation; response to stress

Disease: Complement Component 5 Deficiency; Eculizumab, Poor Response To

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Product Notes

The C5a c5 (Catalog #AAA140928) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: TLQKKIEEIA AKYKHSVVKK CCYDGACVNN DETCEQRAAR ISLGPRCIKA FTECCVVASQ LRANISHKDM QLGR. It is sometimes possible for the material contained within the vial of "Complement Component C5a, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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