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Typical Testing Data/Standard Curve (for reference only)

Goat Complement Component 4b (C4b) ELISA Kit | C4b elisa kit

Goat Complement Component 4b (C4b) ELISA Kit

Gene Names
CR1; KN; C3BR; C4BR; CD35
Reactivity
Goat
Synonyms
Complement Component 4b (C4b); Goat Complement Component 4b (C4b) ELISA Kit; C4b elisa kit
Ordering
For Research Use Only!
Reactivity
Goat
Specificity
No cross-reaction with other factors.
Sequence Length
2489
Samples
Rat serum, plasma or Cell Culture Supernatant and organizations in the natural and recombinant C4b concentration
Assay Type
Sandwich
Detection Range
100 ng/ml-1.56 ng/ml
Sensitivity
0.5 ng/ml.
Intra-assay Precision
<= 8%
Inter-assay Precision
<= 12%
Preparation and Storage
Store all reagents at 2-8 degree C.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for C4b elisa kit
Principle of the Assay: This experiment use double-sandwich elisa technique and the ELISA Kit provided is typical. The pre-coated antibody is Rat C4b monoclonal antibody and the detecting antibody is polyclonal antibody with biotin labeled. Samples and biotin labeling antibody are added into ELISA plate wells and washed out with PBS or TBS. Then Avidin-peroxidase conjugates are added to ELISA wells in order; Use TMB substrate for coloring after reactant thoroughly washed out by PBS or TBS. TMB turns into blue in peroxidase catalytic and finally turns into yellow under the action of acid. The color depth and the testing factors in samples are positively correlated.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
223,663 Da
NCBI Official Full Name
complement receptor type 1 isoform S
NCBI Official Synonym Full Names
complement component (3b/4b) receptor 1 (Knops blood group)
NCBI Official Symbol
CR1
NCBI Official Synonym Symbols
KN; C3BR; C4BR; CD35
NCBI Protein Information
complement receptor type 1; CD35 antigen; C3b/C4b receptor; C3-binding protein; Knops blood group antigen
UniProt Protein Name
Complement receptor type 1
Protein Family
UniProt Gene Name
CR1
UniProt Synonym Gene Names
C3BR
UniProt Entry Name
CR1_HUMAN

NCBI Description

This gene is a member of the receptors of complement activation (RCA) family and is located in the 'cluster RCA' region of chromosome 1. The gene encodes a monomeric single-pass type I membrane glycoprotein found on erythrocytes, leukocytes, glomerular podocytes, and splenic follicular dendritic cells. The Knops blood group system is a system of antigens located on this protein. The protein mediates cellular binding to particles and immune complexes that have activated complement. Decreases in expression of this protein and/or mutations in its gene have been associated with gallbladder carcinomas, mesangiocapillary glomerulonephritis, systemic lupus erythematosus and sarcoidosis. Mutations in this gene have also been associated with a reduction in Plasmodium falciparum rosetting, conferring protection against severe malaria. Alternate allele-specific splice variants, encoding different isoforms, have been characterized. Additional allele specific isoforms, including a secreted form, have been described but have not been fully characterized. [provided by RefSeq, Jul 2008]

Uniprot Description

CR1: Mediates cellular binding of particles and immune complexes that have activated complement. Belongs to the receptors of complement activation (RCA) family.

Protein type: Receptor, misc.; Membrane protein, integral

Chromosomal Location of Human Ortholog: 1q32

Cellular Component: cell surface; integral to plasma membrane; plasma membrane

Molecular Function: complement component C3b receptor activity; complement component C4b binding; complement component C4b receptor activity; complement component C3b binding

Biological Process: negative regulation of complement activation, alternative pathway; complement receptor mediated signaling pathway; negative regulation of complement activation, classical pathway; regulation of complement activation; innate immune response; complement activation, classical pathway

Disease: Knops Blood Group System; Malaria, Susceptibility To

Research Articles on C4b

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Product Notes

The Goat C4b cr1 (Catalog #AAA260341) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA260341 ELISA Kit recognizes Goat C4b. It is sometimes possible for the material contained within the vial of "Complement Component 4b (C4b), 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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