Cell Biology Recombinant Proteins
Human SIGLEC3/CD33 Recombinant Protein (RPES4947)
- SKU:
- RPES4947
- Product Type:
- Recombinant Protein
- Species:
- Human
- Research Area:
- Cell Biology
Description
Human SIGLEC3/CD33 Recombinant Protein
CD33 is a type I Lectin belonging to the Ig superfamily. CD33 contains an N terminal Ig like V type domain, which mediates sialic acid binding, followed by one Ig like C2 type domain, a transmembrane region and a cytoplasmic tail containing two conserved immunoreceptor tyrosine based inhibition motifs (ITIMs). Eleven human Siglecs have been characterized. Siglecs 5 to 11 share a high degree of sequence similarity with CD33/Siglec3 both in their extracellular and intracellular regions. They are collectively referred to as CD33 related Siglecs. CD33 related Siglecs have differential expression pattern within the hematopoietic system. They are involved in the regulation of cellular activation within the immune system. Siglec 3 expression is restricted to cells of myelomonocytic lineage. Siglec3 recruits SHP1 and SHP2 to its ITIMs upon phosphorylation.
| Product Name: | Human SIGLEC3/CD33 Recombinant Protein (RPES4947) |
| Product Code: | RPES4947 |
| Size: | 10µg |
| Species: | Human |
| Expressed Host: | Human Cells |
| Synonyms: | Myeloid Cell Surface Antigen CD33, Sialic Acid-Binding Ig-Like Lectin 3, Siglec-3, gp67, CD33, SIGLEC3 |
| Accession: | P20138 |
| Sequence: | Asp18-His259 |
| Fusion tag: | C-Fc-6His |
| Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
| Protein Construction: | Recombinant Human Sialic Acid Binding Ig-like Lectin 3 is produced by our Mammalian expression system and the target gene encoding Asp18-His259 is expressed with a Fc, 6His tag at the C-terminus. |
| Purity: | > 90 % as determined by reducing SDS-PAGE. |
| Mol Mass: | 55.0 kDa |
| AP Mol Mass: | 80 kDa |
| Formulation: | Lyophilized from a 0.2 µm filtered solution of 20mM PB, 150mM NaCl, 2mM EDTA, pH 7.2. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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