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Catalog Number | orb1477708 |
---|---|
Category | Proteins |
Description | Recombinant Human R-spondin-2(RSPO2),partial |
Tag | C-terminal 10xHis-tagged |
Form/Appearance | Liquid or Lyophilized powder |
Purity | Greater than 85% as determined by SDS-PAGE. |
MW | 22.8 kDa |
UniProt ID | Q6UXX9 |
Protein Sequence | QGNRWRRSKRASYVSNPICKGCLSCSKDNGCSRCQQKLFFFLRREGMRQYGECLHSCPSGYYGHRAPDMNRCARCRIENCDSCFSKDFCTKCKVGFYLHRGRCFDECPDGFAPLEETMECVEGCEVGHWSEWGTCSRNNRTCGFKWGLETRTRQIVKKPVKDTILCPTIAESRRCKMTMRHCPG |
Protein Length | Partial |
Source | E.coli |
Expression System | Expression Region: 22-205aa. Protein Length: Partial |
Endotoxins | Not test. |
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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
Buffer/Preservatives | 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. |
Alternative names | (Roof plate-specific spondin-2)(hRspo2) Read more... |
Note | For research use only |
Application notes | 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
Expiration Date | 6 months from date of receipt. |
Unconjugated | |
90% | |
15.9 kDa | |
Human R-Spondin 3 (22-146), His Tag (orb257810) is expressed from human 293 cells (HEK293). It contains AA Gln 22 - Val 146 (Accession # AAH22367.1). |
Unconjugated | |
90% | |
54.9 kDa | |
Human R-Spondin 3 Protein, Fc Tag (orb1146999) is expressed from human 293 cells (HEK293). It contains AA Gln 22 - His 272 (Accession # Q9BXY4-1). |
92.50% | |
Approxiamtely 48.01 kDa |
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