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CFH elisa kit :: Human Complement Factor H (CFH) ELISA Kit

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Catalog # MBS2021494 (SPECIAL PROMOTION: Get FREE Starbucks gift card ($5 for 48-Wells-Kit or $10 for 96-Wells-Kit. Maximum 5 gift cards/product). Gift card(s) will be included with shipment)
Unit / Price
  24-Strip-Wells  /  $255 +1 FREE 8GB USB
  48-Strip-Wells  /  $455 +1 FREE 8GB USB
  96-Strip-Wells  /  $610 +1 FREE 8GB USB
  5x96-Strip-Wells  /  $2,470 +3 FREE 8GB USB
  10x96-Strip-Wells  /  $4,445 +5 FREE 8GB USB
Typical Testing Data/Standard Curve (for reference only)
Product Name

Complement Factor H (CFH), ELISA Kit

Popular Item
Full Product Name

Complement Factor H (CFH) ELISA Kit

Product Synonym Names
CF-H; FH; FHL1; ARMD4; ARMS1; CFHL3; HF1; HF2; HUS; H Factor 2; Age-Related Maculopathy Susceptibility 1; Adrenomedullin binding protein
Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Request for Current Manual Insert
MBS2021494 COA
Species Reactivity
Specificity
This assay has high sensitivity and excellent specificity for detection of Complement Factor H (CFH).
No significant cross-reactivity or interference between Complement Factor H (CFH) and analogues was observed.
Assay Type
Double-antibody Sandwich
Samples
Serum, Plasma and Other Biological Fluids
Detection Range
4.7-300ng/mL
Sensitivity
< 2.1ng/mL
Application
Enzyme-linked immunosorbent assay for Antigen Detection.
Intra-assay Precision (Precision within an assay)
3 samples with low, middle and high level Complement Factor H (CFH) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays)
3 samples with low, middle and high level Complement Factor H (CFH) were tested on 3 different plates, 8 replicates in each plate.
CV(%) =
SD/meanX100
Intra-Assay
CV<10%
Inter-Assay
CV<12%
Preparation and Storage
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
ISO Certification
Manufactured in an ISO 9001:2008 and ISO 13485:2003 Certified Laboratory.
Supply Chain Verification
Manufactured in a lab with traceable raw materials. Bulk orders can typically be prepared to the customer’s specifications, please inquire.
Product Note
Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual.
Other Notes
Small volumes of CFH elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Searchable Terms forCFHpurchase
MBS2021494 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the Complement Factor H (CFH) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing CFH. The ELISA analytical biochemical technique of the MBS2021494 kit is based on CFH antibody-CFH antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect CFH antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, CFH. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).
Related Product Information for
CFH elisa kit
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Complement Factor H (CFH). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Complement Factor H (CFH). 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 Complement Factor H (CFH), 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 Complement Factor H (CFH) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Typical Testing Data/Standard Curve (for reference only) of CFH elisa kit
CFH elisa kit Typical Testing Data/Standard Curve (for reference only) image
Sample Manual Insert of MBS2021494. Click to request current manual
NCBI/Uniprot data below describe general gene information for CFH. It may not necessarily be applicable to this product.
NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Related Accession #
Molecular Weight
6,603 Da
NCBI Official Full Name
complement factor H, partial
NCBI Official Synonym Full Names
complement factor H
NCBI Official Symbol
NCBI Official Synonym Symbols
FH; HF; HF1; HF2; HUS; FHL1; AHUS1; AMBP1; ARMD4; ARMS1; CFHL3
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NCBI Protein Information
complement factor H
UniProt Protein Name
Complement factor H
UniProt Synonym Protein Names
Complement factor H
Protein Family
UniProt Entry Name
W5U1X0_HUMAN
NCBI Summary for CFH
This gene is a member of the Regulator of Complement Activation (RCA) gene cluster and encodes a protein with twenty short consensus repeat (SCR) domains. This protein is secreted into the bloodstream and has an essential role in the regulation of complement activation, restricting this innate defense mechanism to microbial infections. Mutations in this gene have been associated with hemolytic-uremic syndrome (HUS) and chronic hypocomplementemic nephropathy. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Oct 2011]
UniProt Comments for CFH
CFH: Factor H functions as a cofactor in the inactivation of C3b by factor I and also increases the rate of dissociation of the C3bBb complex (C3 convertase) and the (C3b)NBB complex (C5 convertase) in the alternative complement pathway. Genetic variations in CFH are associated with basal laminar drusen (BLD); also known as drusen of Bruch membrane or cuticular drusen or grouped early adult-onset drusen. Drusen are extracellular deposits that accumulate below the retinal pigment epithelium on Bruch membrane. Basal laminar drusen refers to an early adult-onset drusen phenotype that shows a pattern of uniform small, slightly raised yellow subretinal nodules randomly scattered in the macula. In later stages, these drusen often become more numerous, with clustered groups of drusen scattered throughout the retina. In time these small basal laminar drusen may expand and ultimately lead to a serous pigment epithelial detachment of the macula that may result in vision loss. Defects in CFH are the cause of complement factor H deficiency (CFHD). A disorder that can manifest as several different phenotypes, including asymptomatic, recurrent bacterial infections, and renal failure. Laboratory features usually include decreased serum levels of factor H, complement component C3, and a decrease in other terminal complement components, indicating activation of the alternative complement pathway. It is associated with a number of renal diseases with variable clinical presentation and progression, including membranoproliferative glomerulonephritis and atypical hemolytic uremic syndrome. Defects in CFH are a cause of susceptibility to hemolytic uremic syndrome atypical type 1 (AHUS1). An atypical form of hemolytic uremic syndrome. It is a complex genetic disease characterized by microangiopathic hemolytic anemia, thrombocytopenia, renal failure and absence of episodes of enterocolitis and diarrhea. In contrast to typical hemolytic uremic syndrome, atypical forms have a poorer prognosis, with higher death rates and frequent progression to end-stage renal disease. Susceptibility to the development of atypical hemolytic uremic syndrome can be conferred by mutations in various components of or regulatory factors in the complement cascade system. Other genes may play a role in modifying the phenotype. Genetic variation in CFH is associated with age-related macular degeneration type 4 (ARMD4). ARMD is a multifactorial eye disease and the most common cause of irreversible vision loss in the developed world. In most patients, the disease is manifest as ophthalmoscopically visible yellowish accumulations of protein and lipid (known as drusen) that lie beneath the retinal pigment epithelium and within an elastin- containing structure known as Bruch membrane. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Secreted, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 1q32

Cellular Component: extracellular space; extracellular region

Molecular Function: heparin binding; heparan sulfate proteoglycan binding; protein binding

Biological Process: complement activation, alternative pathway; regulation of complement activation; innate immune response; complement activation

Disease: Complement Factor H Deficiency; Basal Laminar Drusen; Hemolytic Uremic Syndrome, Atypical, Susceptibility To, 1; Macular Degeneration, Age-related, 4
Precautions
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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