Recombinant Halochromatium salexigens Photoactive yellow protein (pyp)
Product Specifications
Product Name Alternative
(PYP)
Abbreviation
Recombinant Halochromatium salexigens Photoactive yellow protein
Gene Name
Pyp
UniProt
P81046
Expression Region
1-125aa
Organism
Halochromatium salexigens (Chromatium salexigens)
Target Sequence
MNIVHFGSDDIENSLANMSDQDLNQLAFGAIQLDASGKVLQYNAAEEGITGRDPKSVIGKNFFEDVAPCTKSQEFQGRFKEGVANGNLATMFEYVFDYQMKPTKVKVHMKKALVDDSYWIFVKRL
Tag
N-terminal 6xHis-tagged
Type
In Stock Protein
Source
E.coli
Field of Research
Others
Relevance
Photoactive blue light protein. Probably functions as a photoreceptor for a negative phototaxis response.
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
18.1 kDa
References & Citations
"Sequence evidence for strong conservation of the photoactive yellow proteins from the halophilic phototrophic bacteria Chromatium salexigens and Rhodospirillum salexigens." Koh M., van Driessche G., Samyn B., Hoff W.D., Meyer T.E., Cusanovich M.A., van Beeumen J.J. Biochemistry 35:2526-2534 (1996)
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/12932279/
Protein Length
Full Length
Available Sizes
Curated Selection
Explore Other Products
Discover premium biology products from our extensive collection of 20M+ items
VK514026-01 100 µg
Research Grade Anti-HRSV-A F/Fusion glycoprotein F0 Antibody (15B3)
Ask
View Details 
VK514026-02 1 mg
Research Grade Anti-HRSV-A F/Fusion glycoprotein F0 Antibody (15B3)
Ask
View Details 
10565154 3x1.0μg DNA
4833424O15Rik CRISPR All-in-one AAV vector set (with saCas9)(Mouse)
Ask
View Details