Human Complement Factor B Alexa Fluor™ Plus 680‑conjugated Antibody

R&D Systems | Catalog # AF2739AFP680

R&D Systems

Key Product Details

Species Reactivity

Human

Applications

Western Blot, Immunoprecipitation

Label

Alexa Fluor Plus 680 (Excitation = 687 nm, Emission = 704 nm)

Antibody Source

Polyclonal Goat IgG
View all Complement Factor B Primary Antibodies »

Product Specifications

Specificity

Detects human Complement Factor B in direct ELISAs and Western blots. In direct ELISAs, less than 2% cross-reactivity with recombinant human Complement Component C2 is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Applications for Human Complement Factor B Alexa Fluor™ Plus 680‑conjugated Antibody

Application
Recommended Usage

Immunoprecipitation

Optimal dilution of this antibody should be experimentally determined.

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Complement Factor B

Complement factor B is a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. Upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease that associates with C3b to form the alternative pathway C3 convertase. Bb is involved in the proliferation of preactivated B lymphocytes, while Ba inhibits their proliferation. This gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. This cluster includes several genes involved in regulation of the immune reaction. The polyadenylation site of this gene is 421 bp from the 5' end of the gene for complement component 2.

Alternate Names

BF, BFD, C3/C5 convertase, CFAB, CFB, GBG, H2-Bf, PBF2

Entrez Gene IDs

629 (Human); 14962 (Mouse); 294257 (Rat)

Gene Symbol

CFB

UniProt

AAA16820

Additional Complement Factor B Products

Product Documents for Human Complement Factor B Alexa Fluor™ Plus 680‑conjugated Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Complement Factor B Alexa Fluor™ Plus 680‑conjugated Antibody


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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