Recombinant Human FAM3B

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Product specifications
Category | Proteins and Peptides |
Host | E.Coli |
Reactivity | Human |
Assay Data | Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex. |
Recommended Dilution | ¥ |
Isotype | ¥ |
Clone ID | ¥ |
Observed MW | 22.6 kDa |
Expression | 30-235 |
Purity | Greater than 90% as determined by SDS-PAGE. |
Size 1 | 50μg |
Size 2 | 200μg |
Size 3 | 1mg |
Form | Lyophilized powder |
Tested Applications | Western Blot, ELISA |
Buffer | Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4. |
Availability | 3-4 weeks |
Storage | The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 1 week at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle. |
UniProt ID | P58499 |
Alias | 2-21, C21orf11, C21orf76, Cytokine like protein 2 21, Cytokine-like protein 2-21, Fam3b, FAM3B_HUMAN, Family with sequence similarity 3 member B, ORF9, Pancreatic-derived factor, PANDER, PRED44, Protein FAM3B |
Background | Protein FAM3B |
Status | RUO |
Note | Tag : N-terminal His Tag or N-terminal His-IF2DI Tag, determined during production process |
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FAM3B Antibody is a Rabbit Polyclonal antibody against FAM3B. FAM3B (family with sequence similarity 3, member B), also known as ORF9, C21orf11 or PANDER, is a 235 amino acid secreted protein that localizes to discrete vesicular and perinuclear structures. Expressed at high levels in pancreas and at lower levels in kidney, colon, testis, prostate and small intestine, FAM3B functions as an islet-specific cytokine that promotes apoptosis and may inhibit Insulin secretion from beta-cells, possibly playing a role in overall pancreatic activity. Human FAM3B shares 78% sequence identity with its mouse counterpart, suggesting a conserved role between species. Three isoforms of FAM3B, designated A, B and C, exist due to alternative splicing events. The gene encoding FAM3B maps to human chromosome 21, which houses approximately 300 genes and comprises nearly 1.5% of the human genome.
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