Mouse Complement Factor H Antibody

R&D Systems | Catalog # MAB4999

R&D Systems
Discontinued Product
MAB4999 has been discontinued. View all Complement Factor H products.

Key Product Details

Species Reactivity

Mouse

Applications

Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Rat IgG2A Clone # 511419
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Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse Complement Factor H
Ser857-Val1234
Accession # NP_034018

Specificity

Detects mouse Complement Factor H in direct ELISAs. In direct ELISAs, approximately 50% cross-reactivity with recombinant human (rh) Complement Factor H (aa 860-1231) and no cross-reactivity with rhComplement Factor H (aa 1-866), rhCD35, or recombinant mouse HABP1 is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Scientific Data Images for Mouse Complement Factor H Antibody

Detection of Mouse Complement Factor H antibody by Western Blot.

Detection of Mouse Complement Factor H by Western Blot.

Western blot shows mouse plasma and lysate of mouse liver tissue. PVDF Membrane was probed with 2 µg/mL of Rat Anti-Mouse Complement Factor H Monoclonal Antibody (Catalog # MAB4999) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). Specific bands were detected for Complement Factor H at approximately 200 and 117 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Detection of Mouse Complement Factor H by Immunocytochemistry/Immunofluorescence

Detection of Mouse Complement Factor H by Immunocytochemistry/Immunofluorescence

Histologic evidence of AP activation in experimental MN. Glomerular deposition of properdin (A), factor H (B), and C4d (C) was evaluated by indirect immunofluorescence staining of frozen kidney sections from alpha 3NC1-immunized D1 mice and adjuvant-immunized control mice. Properdin and factor H staining along the capillary loops was found in alpha 3NC1-immunized D1 mice, but not in adjuvant-immunized mice. Mesangial C4d staining was found in all mice, while weaker segmental staining for C4d along capillary loops was also present in alpha 3NC1-immunized mice. Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/29988342), licensed under a CC-BY license. Not internally tested by R&D Systems.

Applications for Mouse Complement Factor H Antibody

Application
Recommended Usage

Western Blot

2 µg/mL
Sample: Mouse plasma and mouse liver tissue

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Formulation

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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

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.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: Complement Factor H

Complement Factor H (CFH) is a 155 kDa glycoprotein that negatively regulates the alternative pathway complement cascade. It is secreted by Kupffer cells, hepatocytes, vascular endothelial cells, and platelets and circulates in the serum at high concentration. CFH interacts with cell surface polyanions and prevents local complement activation by sequestering complement component C3b, accelerating the decay of C3 and C5, and functioning as a cofactor for Factor I. CFH is composed of 20 SCR (short consensus repeats). Alternate splicing generates an isoform that is truncated following SCR7. Within SCR15 - 20 (aa 857-1234, which encompass the primary binding sites for heparin and C3b), human CFH shares 60% and 63% aa sequence identity with mouse and rat CFH, respectively.

Alternate Names

ARMD4, ARMS1, beta-1-H-globulin, CFH, CFHL3, FH, FHL1, HF1, HF2, HUS

Entrez Gene IDs

3075 (Human); 12628 (Mouse); 155012 (Rat)

Gene Symbol

CFH

UniProt

Additional Complement Factor H Products

Product Documents for Mouse Complement Factor H Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Mouse Complement Factor H Antibody

For research use only

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