Recombinant Mouse Complement Component C5a (Catalog # 2150-C5) inducesN‑acetyl- beta -D-glucosaminidase release in the the dibutyryl cyclic-AMP differentiated U937 human histiocytic lymphoma cell line in a ...read more
Detects mouse Complement Component C5a in direct ELISAs and Western blots. In direct ELISAs and Western blots (non-reducing conditions), approximately 50% cross-reactivity with recombinant human Complement Component C5a is observed.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
Hc
Purity Statement
Antigen Affinity-purified
Endotoxin Note
<0.10 EU per 1 μg of the antibody by the LAL method.
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Complement Component C5a Antibody [Unconjugated]
C5
C5A
Complement Component C5a
HE
Background
Mouse Complement 5a (C5a) is an enzymatically generated glycoprotein that belongs to a family of structurally and functionally related proteins known as Anaphylatoxins. C5a is a 77 amino acid (aa) peptide that is created by the activity of C5a convertase on the C5 alpha -chain (1, 2). Mouse C5a has four alpha -helices, plus three intrachain disulfide bonds that create a triple loop structure (3). In serum, proteolytic processing removes the C-terminal arginine, creating a low activity C5a desArg77 molecule (1). Mouse C5a shares 60% and 82% aa sequence identity to human and rat C5a, respectively. C5a binds to a signaling G-protein coupled receptor (GPCR) (C5aR/CD88), inducing neutrophil chemotaxis and endothelial cell activation (1, 4). It also triggers an oxidative burst in macrophages and neutrophils, and induces release of histamine in basophils and mast cells (1, 4). Alternatively, it may also bind to a non-signaling GPCR termed C5L2 whose function is yet to be determined (5).
Gerard, C. and N.P. Gerard (1994) Annu. Rev. Immunol. 12:775.
DiScipio, R.G. et al. (1983) J. Biol. Chem. 258:10629.
Huber-Lang, M.S. et al. (2003) J. Immunol. 170:6115.
Gerard, N.P. and C. Gerard (2002) Curr. Opin. Immunol. 14:705.
Okinaga, S. et al. (2003) Biochemistry 42:9406.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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