Immobilized Human IGFBP-1, His Tag at 2 μg/mL (100 μL/well) can bind IGFBP1 Recombinant Rabbit mAb (SDT-196-47) (Cat. No. S0B0225) with EC50 of 1.5-2.5 ng/ml.
Human IGFBP-1, His Tag
Human IGFBP-1, His Tag
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Product Details
Product Details
Product Specification
| Species | Human |
| Synonyms | IBP-1, IGF-binding protein 1, Placental protein 12 (PP12) |
| Accession | P08833 |
| Amino Acid Sequence | Protein sequence (P08833, Ala26-Asn259 with C-10*His) APWQCAPCSAEKLALCPPVSASCSEVTRSAGCGCCPMCALPLGAACGVATARCARGLSCRALPGEQQPLHALTRGQGACVQESDASAPHAAEAGSPESPESTEITEEELLDNFHLMAPSEEDHSILWDAISTYDGSKALHVTNIKKWKEPCRIELYRVVESLAKAQETSGEEISKFYLPNCNKNGFYHSRQCETSMDGEAGLCWCVYPWNGKRIPGSPEIRGDPNCQIYFNVQNGGGGSHHHHHHHHHH |
| Expression System | HEK293 |
| Molecular Weight | Theoretical: 26.9kDa Actual: 30kDa |
| Purity | >95% by SDS-PAGE |
| Endotoxin | <1EU/μg |
| Conjugation | Unconjugated |
| Tag | His Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4. |
| Reconstitution | Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation. |
| Stability & Storage | 12 months from date of receipt, -20 ℃ to -70 °C as supplied. |
Background
Insulin-like growth factor-binding protein 1 (IBP-1) also known as placental protein 12 (PP12) is a protein that in humans is encoded by the IGFBP1 gene. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. Serum IGFBP-1 provided high diagnostic accuracy of early-stage ESCC, EJA, stomach and cancer.
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Bioactivity
SDS-PAGE
2μg (R: reducing conditions)
