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Typical Testing Data/Standard Curve (for reference only)

Human Complement Factor B (CFB) RTU ELISA Kit | CFB rtu elisa kit

Human Complement Factor B (CFB) ELISA Kit

Gene Names
CFB; BF; FB; BFD; GBG; CFAB; CFBD; PBF2; AHUS4; FBI12; H2-Bf; ARMD14
Reactivity
Human
Synonyms
Complement Factor B (CFB); Human Complement Factor B (CFB) ELISA Kit; CF-B; BF; BFD; CFAB; GBG; H2-Bf; PBF2; B-Factor; Properdin; Properdin factor B; C3/C5 convertase; Glycine-rich beta glycoprotein; CFB rtu elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Sequence Length
764
Assay Type
Sandwich
Samples
Serum, Plasma or Other Biological Fluids.
Detection Range
0.625-40ng/mL
Sensitivity
0.278ng/mL
RTU ELISA Kit's Advantage
The Ready-To-Use (RTU) Kits require fewer steps in setup and take less time to run. Detection Solutions are pre-diluted and total incubation time is shorter than many other ELISA Kits.
Preparation and Storage
For unopened kits: All the reagents should be kept at 4 degree C upon receipt.
For opened kits: Once the kit is opened, the remaining reagents still need to be stored according to the above storage conditions. In addition, return the unused wells to the foil pouch containing the desiccant pack and reseal along entire edge of zip-seal.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for CFB rtu elisa kit
Test Principle: The microtiter plate provided in this kit has been pre-coated with an antibody specific to CFB. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody preparation specific to CFB. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain CFB, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of CFB in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
629
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
68,872 Da
NCBI Official Full Name
complement factor B preproprotein
NCBI Official Synonym Full Names
complement factor B
NCBI Official Symbol
CFB
NCBI Official Synonym Symbols
BF; FB; BFD; GBG; CFAB; CFBD; PBF2; AHUS4; FBI12; H2-Bf; ARMD14
NCBI Protein Information
complement factor B
UniProt Protein Name
Complement factor B
Protein Family
UniProt Gene Name
CFB
UniProt Synonym Gene Names
BF; BFD; GBG

NCBI Description

This gene encodes complement factor B, 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 which 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. Polymorphisms in this gene are associated with a reduced risk of age-related macular degeneration. The polyadenylation site of this gene is 421 bp from the 5' end of the gene for complement component 2. [provided by RefSeq, Jul 2008]

Uniprot Description

Factor B which is part of the alternate pathway of the complement system is cleaved by factor D into 2 fragments: Ba and Bb. Bb, a serine protease, then combines with complement factor 3b to generate the C3 or C5 convertase. It has also been implicated in proliferation and differentiation of preactivated B-lymphocytes, rapid spreading of peripheral blood monocytes, stimulation of lymphocyte blastogenesis and lysis of erythrocytes. Ba inhibits the proliferation of preactivated B-lymphocytes.

Research Articles on CFB

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Product Notes

The Human CFB cfb (Catalog #AAA458320) is a RTU ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA458320 RTU ELISA Kit recognizes Human CFB. It is sometimes possible for the material contained within the vial of "Complement Factor B (CFB), RTU ELISA Kit" 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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