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.
Tag
C-terminal hFc-tagged
Molecular Weight
30.3 kDa
Relevance
May be involved in the regulation of feeding, neuroendocrine system, memory, learning and in the afferent pain pathway.
Source
Yeast
Endotoxin Level
Not test.
Form
Liquid or Lyophilized powder
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Bioactivity
Not Test
Expression Region
25-53aa
Lead Time
25-35 business days
Organism
Homo sapiens (Human)
Protein Length
Full Length of Mature Protein
Uniprot
Q8NG41
Gene Name
NPB
Research Area
Metabolism
Sequence
WYKPAAGHSSYSVGRAAGLLSGLRRSPYA
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.
Purity
Greater than 90% as determined by SDS-PAGE.
Storage
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.