Complement C4B (C4B) (NM_001002029) Human Tagged ORF Clone
Specifications
| Product Data | |
| Type | Human Tagged ORF Clone |
|---|---|
| Target Symbol | Complement C4B |
| Synonyms | C4B1; C4B2; C4B3; C4B5; C4B12; C4BD; C4B_2; C4F; CH; CO4; CPAMD3 |
| Vector | pCMV6-Entry |
| E. coli Selection | Kanamycin (25 ug/mL) |
| Mammalian Cell Selection | Neomycin |
| Sequence Data | |
| Chromatograms |
Chromatograms
![]() Sequencher program is needed, download here |
| Restriction Sites |
SgfI-MluI Cloning Scheme for this gene
|
Plasmid Map
|
| ACCN | NM_001002029 |
| ORF Size | 5232 bp |
| OTI Disclaimer | The molecular sequence of this clone aligns with the gene accession number as a point of reference only. However, individual transcript sequences of the same gene can differ through naturally occurring variations (e.g. polymorphisms), each with its own valid existence. This clone is substantially in agreement with the reference, but a complete review of all prevailing variants is recommended prior to use. More info |
| OTI Annotation | This clone was engineered to express the complete ORF with an expression tag. Expression varies depending on the nature of the gene. |
| Components | The ORF clone is ion-exchange column purified and shipped in a 2D barcoded Matrix tube containing 10ug of transfection-ready, dried plasmid DNA (reconstitute with 100 ul of water). |
| Reconstitution Method | 1. Centrifuge at 5,000xg for 5min. 2. Carefully open the tube and add 100ul of sterile water to dissolve the DNA. 3. Close the tube and incubate for 10 minutes at room temperature. 4. Briefly vortex the tube and then do a quick spin (less than 5000xg) to concentrate the liquid at the bottom. 5. Store the suspended plasmid at -20°C. The DNA is stable for at least one year from date of shipping when stored at -20°C. |
| Note | Plasmids are not sterile. For experiments where strict sterility is required, filtration with 0.22um filter is required. |
| Shipping | Ambient |
| Reference Data | |
| RefSeq | NM_001002029.4 |
| RefSeq Size | 5444 bp |
| RefSeq ORF | 5235 bp |
| Locus ID | 721 |
| UniProt ID | P0C0L4 |
| Cytogenetics | 6p21.33 |
| Protein Pathways | Complement and coagulation cascades, Systemic lupus erythematosus |
| MW | 192.8 kDa |
| Summary | This gene encodes the basic form of complement factor 4, and together with the C4A gene, is 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. 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. In addition, this gene exists as a long form and a short form due to the presence or absence of a 6.4 kb endogenous HERV-K retrovirus in intron 9. provided by RefSeq, May 2020 |
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