AM26259PU-N Complement C5 antibody

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0.1 mg / $390.00
Delivery Time: 7-10 working days*
(*) valid for US customers only

Quick Overview

Mouse anti Human Complement C5 557

AM26259PU-N

Product Description for Complement C5

Mouse anti Human Complement C5 557.
Presentation: Purified
Product is tested for ELISA (detection), Western blot / Immunoblot, Functional assay.

Properties for Complement C5

Product Category Primary Antibodies
Target Category
Quantity 0.1 mg
Synonyms C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4, CPAMD4, Complement component 5
Presentation Purified
Reactivity Hu
Applications E(detection), FN, WB
Clonality Monoclonal
Clone 557
Host Mouse
Isotype IgG2a
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Monoclonal Antibodies (de)

Datasheet Extract

Immunogen
Swiss Prot Num:
P01031
Immunogen:
Human C5
GeneID:
727
Isotype control AM03096PU-N
Application Functional assays: Product must be filter sterilized and depending on the concentration to be used dialyzed against culture medium to remove the sodium azide added.
Immunoassays (1,2,3): Detection antibody in ELISA. (Ref.1).
Western blot (1): Used as ascites at a 1/1000 dilution. Incubation 2h on nitrocellulose blotted samples. (Ref.1).
Positive control: Recombinant C5.
Negative control: Recombinant C5.
Background The complement system is composed of over 30 proteins, activated in response to tissue injury, invading pathogens or other foreign surfaces. The complement pathways can be divided in the activation pathways and lytic pathway.
The activation pathways lead via C3 to the cleavage of the fifth complement component C5. C5a was first described as a cleavage product of C5 with chemotactic and anaphylatoxic properties. Further characterization revealed that C5a is an essential part of the innate immune response and evidence now suggests that it may also play a role in adaptive immunity. Complement fragment C5a is a 74 residue pro-inflammatory polypeptide. C5a induces smooth muscle contraction, increases vascular permeability, causes degranulation of mast cells and basophils, and release of lysosomal enzymes. In addition C5a stimulates the directed migration of neutrophils, eosinophils, basophils and monocytes. C5a binds to at least two seven-transmembrane domain receptors, C5aR (C5R1, CD88) and C5L2 (gpr77), expressed ubiquitously on a wide variety of cells but particularly on the surface of immune cells like macrophages, neutrophils and T cells. The former is a well-established receptor that initiates G-protein-coupled signaling via mitogen-activated protein kinase pathways, thereby by inducing synthesis of cytokines such as TNF-alpha, IL-1beta,  IL-6 and IL-8. Its in vivo blockade greatly reduces inflammatory injury. Much less is known about C5L2, occupancy of which by C5a does not initiate increased intracellular Ca(2+).The widespread expression of C5a receptors throughout the body allows C5a to elicit a broad range of effects. Thus, C5a has been found to be a significant pathogenic driver in a number of immuno-inflammatory diseases. Nowadays C5a is also implicated in non-immunological functions associated with developmental biology, CNS development and neurodegeneration, tissue regeneration, and haematopoiesis.
Concentration 0.1 mg/ml
General Readings
  1. Klos A, Ihrig V, Messner M, Grabbe J, Bitter-Suermann D. Detection of native human complement components C3 and C5 and their primary activation peptides C3a and C5a (anaphylatoxic peptides) by ELISAs with monoclonal antibodies. J Immunol Methods. 1988 Jul 22;111(2):241-52. PubMed PMID: 3260926.
  2. Kola A, Baensch M, Bautsch W, Hennecke M, Klos A, Casaretto M, et al. Epitope mapping of a C5a neutralizing mAb using a combined approach of phage display, synthetic peptides and site-directed mutagenesis. Immunotechnology. 1996 Jun;2(2):115-26. PubMed PMID: 9373320.
  3. Kola A, Baensch M, Bautsch W, Klos A, Köhl J. Analysis of the C5a anaphylatoxin core domain using a C5a phage library selected on differentiated U937 cells. Mol Immunol. 1999 Feb;36(2):145-52. PubMed PMID: 10378686.
Storage

Store at 2 - 8 °C.
Shelf life: one year from despatch.

Format
Purification:
Protein G
Buffer System:
PBS
Preservatives:
0.02% sodium azide
Stabilizers:
0.1% bovine serum albumin
State:
Liquid 0.2 µm filtered Ig fraction
Purified
Species Reactivity
Species reactivity (tested):
Human
Specificity
Specificity:
The monoclonal antibody 557 recognizes an epitope of complement factor 5 (C5) and C5a. It is capable to inhibit the binding of C5a to the C5a receptor through a competitive mechanism, it does not block the cleavage of C5 into C5a and C5b.

Accessory Products

Proteins and/or Positive Controls

Proteins for Complement C5 (2 products)

Catalog No. Species Pres. Purity   Source  

Complement C5a

Complement C5a Human Purified > 98 % pure by SDS-PAGE gel and HPLC analyses E. coli
  OriGene Technologies GmbH

Complement C5a

Complement C5a Human Purified > 98 % pure by SDS-PAGE gel and HPLC analyses E. coli
  OriGene Technologies GmbH

Positive controls for Complement C5 (1 products)

Catalog No. Species Pres. Purity   Source  

C5 overexpression lysate

C5 overexpression lysate
0.1 mg / $495.00
  OriGene Technologies, Inc.
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