C4b-A Polyclonal Antibody, AbBy Fluor-405 Conjugated
Applications
Predicted Reactivity
| Overview | |
| Catalog # | bs-10452r-bf405-100uL |
| Product Name | C4b-A Polyclonal Antibody, AbBy Fluor-405 Conjugated |
| Applications |
IF(IHC-P)
IF(IHC-F)
IF(ICC)
|
| Predicted Reactivity | Human |
| Specifications | |
| Conjugation | AbBy Fluor-405 |
| Host | Rabbit |
| Source | KLH conjugated synthetic peptide derived from human C4A |
| Immunogen Range | 1301-1400/1744 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target | |
| Swiss Prot | P0C0L4 |
| Subcellular location | Secreted |
| Synonyms | C4b-A; complement C4-A proprotein; Acidic complement C4; Basic complement C4; CH; Chido blood group; Complement component 4A; Complement component 4B; RG; Rodgers blood group; CO4A_HUMAN; CO4B_HUMAN; C4A; C4; C4A2; C4A3; C4A4; C4A6; C4AD; C4S; CO4; CPAMD2; RG. |
| Background | This gene encodes the acidic form of complement factor 4, part of the classical activation pathway. The protein is expressed as a single chain precursor which is proteolytically cleaved into a trimer of alpha, beta, and gamma chains prior to secretion. The trimer provides a surface for interaction between the antigen-antibody complex and other complement components. The alpha chain may be cleaved to release C4 anaphylatoxin, a mediator of local inflammation. Deficiency of this protein is associated with systemic lupus erythematosus and type I diabetes mellitus. This gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. Varying haplotypes of this gene cluster exist, such that individuals may have 1, 2, or 3 copies of this gene. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2011]. |
| Application Dilution | |
| IF(IHC-P) | 1:50-200 |
| IF(IHC-F) | 1:50-200 |
| IF(ICC) | 1:50-200 |
Frequently asked questions
Which applications is C4b-A Polyclonal Antibody, AbBy Fluor-405 Conjugated (bs-10452R-BF405) validated for, and at what dilution?
bs-10452R-BF405 is validated for IF(IHC-P) (1:50-200); IF(IHC-F) (1:50-200); IF(ICC) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
How should bs-10452R-BF405 be stored?
Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. Storage buffer: Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise C4b-A Polyclonal Antibody, AbBy Fluor-405 Conjugated (bs-10452R-BF405)?
KLH conjugated synthetic peptide derived from human C4A Immunogen range: 1301-1400/1744.
What are the excitation and emission wavelengths of the AbBy Fluor-405 conjugate (bs-10452R-BF405)?
AbBy Fluor-405 on bs-10452R-BF405: excitation / emission 401nm/421nm.