Recombinant Chlamydophila psittaci Small cysteine-rich outer membrane protein omcA (omcA)
Product Specifications
Product Name Alternative
(Small-CRP) (9 kDa cysteine-rich lipoprotein) (9KD-CRP)
Abbreviation
Recombinant Chlamydophila psittaci omcA protein
Gene Name
OmcA
UniProt
P0CZ19
Expression Region
20-87aa
Organism
Chlamydophila psittaci (Chlamydia psittaci)
Target Sequence
CCRIVDCCFEDPCAPKPCNPCGNKKDKGCSPCGVYTPSCSKPCGSECNPGVQGPQAKGCTSLDGRCKQ
Tag
N-terminal 10xHis-tagged and C-terminal Myc-tagged
Type
Developed Protein
Source
E.coli
Field of Research
Others
Relevance
In elementary bodies (EBs, the infectious stage, which is able to survive outside the host cell) provides the structural integrity of the outer envelope through disulfide cross-links with the large cysteine-rich periplasmic protein and the major outer membrane porin. It has been described in publications as the Sarkosyl-insoluble COMC (Chlamydia outer membrane complex), and serves as the functional equivalent of peptidoglycan.
Endotoxin
Not test
Purity
Greater than 90% as determined by SDS-PAGE.
Activity
Not Test
Form
Liquid or Lyophilized powder
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Molecular Weight
14.6 kDa
References & Citations
"The CrP operon of Chlamydia psittaci and Chlamydia pneumoniae." Watson M.W., Clarke I.N., Everson J.S., Lambden P.R. Microbiology 141:2489-2497 (1995)
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Product MSDS
https://www.cusabio.com/msds/12932973/
Protein Length
Full Length of Mature Protein
Available Sizes
Curated Selection
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