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Recombinant Human CRISP3/SGP28 Protein (His Tag)
SKU: PKSH032331-50
Recombinant Human CRISP3/SGP28 Protein (His Tag)
| SKU # | PKSH032331 |
| Expression Host | HEK293 Cells |
Description
| Synonyms | CRISP-3, CRISP3, Cysteine-Rich Secretory Protein 3, SGP28, Specific Granule Protein of 28 kDa |
| Species | Human |
| Expression Host | HEK293 Cells |
| Sequence | Asn21-Tyr245 |
| Accession | P54108 |
| Calculated Molecular Weight | 26.5 kDa |
| Observed Molecular Weight | 25-32 kDa |
| Tag | C-His |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
Cysteine-rich secretory protein 3 (CRISP-3) is a secreted protein,containing 1 SCP domain and 1 ShKT domain.It is belongs to the CRISP family. CRISP-3 is a glycoprotein that belongs to the family of cysteine-rich secretory proteins (CRISPs) which was originally discovered in human neutrophilic granulocytes. CRISP-3 is also widely distibuted in exocrine glands (salivary glands, pancreas and prostate), eosinophilic granulocytes and to a lower level in epididymis, ovary, thymus and colon. The presence of CRISP-3 in neutrophils, eosinophils and in exocrine secretions indicates a role in innate host defense. The antibody has been raised against recombinant C-terminally truncated form of CRISP-3 and recognizes both the N-glycosylated and non-glycosylated form of the mature protein.