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Catalog Number | orb391902 |
---|---|
Category | Proteins |
Description | Recombinant human IGFBP4 protein is produced by our mammalian expression system and the target gene encoding Asp22-Glu258 is expressed with a 6His tag at the C-terminus. |
Tested applications | ELISA, MS, SDS-PAGE, WB |
Reactivity | Human |
Form/Appearance | Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.2. |
Purity | Greater than 95% as determined by reducing SDS-PAGE. |
Target | IGFBP4 |
Entrez | 3487 |
UniProt ID | P22692 |
Protein Sequence | DEAIHCPPCS EEKLARCRPP VGCEELVREP GCGCCATCAL GLGMPCGVYT PRCGSGLRCY PPRGVEKPLH TLMHGQGVCM ELAEIEAIQE SLQPSDKDEG DHPNNSFSPC SAHDRRCLQK HFAKIRDRST SGGKMKVNGA PREDARPVPQ GSCQSELHRA LERLAASQSR THEDLYIIPI PNCDRNGNFH PKQCHPALDG QRGKCWCVDR KTGVKLPGGL EPKGELDCHQ LADSFREVDH HHHHH |
Source | Human cells |
Endotoxins | Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test. |
Storage | Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months. |
Buffer/Preservatives | Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.2. |
Alternative names | IBP4; Insulin-like growth factor-binding protein 4 Read more... |
Note | For research use only |
Application notes | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Expiration Date | 6 months from date of receipt. |
Unconjugated | |
95% | |
27.9 kDa | |
Human IGFBP-4, His Tag (orb348805) is expressed from human 293 cells (HEK293). It contains AA Asp 22 - Glu 258 (Accession # P22692-1). |
Unconjugated | |
90% | |
9.5 kDa | |
Human IGF-I, His Tag, premium grade (orb1146986) is expressed from human 293 cells (HEK293). It contains AA Gly 49 - Ala 118 (Accession # P05019-1). |
Human | |
62.5 ng/mL-4000 ng/mL | |
15.6 ng/mL |
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