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Key Documents

SRP3065

Sigma-Aldrich

IGF-Binding Protein 6 human

recombinant, expressed in (BTI-Tn-5B1-4) High-5 Insect Cells, ≥95% (SDS-PAGE), ≥95% (HPLC), suitable for cell culture

Synonyme(s) :

IBP-6

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About This Item

Code UNSPSC :
51111800
Nomenclature NACRES :
NA.32

Source biologique

human

Produit recombinant

expressed in (BTI-Tn-5B1-4) High-5 Insect Cells

Pureté

≥95% (HPLC)
≥95% (SDS-PAGE)

Forme

lyophilized

Puissance

0.1-0.4 μg/mL

Poids mol.

23.0-30.0

Conditionnement

pkg of 20 μg

Technique(s)

cell culture | mammalian: suitable

Impuretés

<0.1 EU/μg endotoxin, tested

Couleur

white to off-white

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Température de stockage

−20°C

Informations sur le gène

human ... IGFBP6(3489)

Description générale

The IGFBP6 (insulin-like growth factor-binding protein 6) gene is mapped to human chromosome 12q13. It belongs to the IGFBP family of proteins. The protein has a IGF (insulin-like growth factor)-binding site and a thyroglobulin type-1 domain. IGFBPs are mainly required to regulate IGFs activities. IGFBP6 strongly interacts with IGF-2, but also interacts with IGF-1. It is also a hypoxia-inducible gene.
Recombinant human IGF-BP6 has a calculated mass of 22.3kDa and consists of 213 amino acid residues including the IGF-BP domain and thyroglobulin type-I domain.

Actions biochimiques/physiologiques

IGFBP6 (insulin-like growth factor-binding protein 6) can suppress growth of various IGF-2 (insulin-like growth factor 2)-dependent tumors. However, it also exhibits IGF-independent activities. IGFBP is suggested as a serum biomarker for proliferative vitreoretinopathy. HIV (human immunodeficiency virus) infection results in downregulation of IGFBP6 via differential methylation.

Séquence

RCPGCGQGVQ AGCPGGCVEE EDGGSPAEGC AEAEGCLRRE GQECGVYTPN CAPGLQCHPP KDDEAPLRAL LLGRGRCLPA RAPAVAEENP KESKPQAGTA RPQDVNRRDQ QRNPGTSTTP SQPNSAGVQD TEMGPCRRHL DSVLQQLQTE VYRGAQTLYV PNCDHRGFYR KRQCRSSQGQ RRGPCWCVDR MGKSLPGSPD GNGSSSCPTG SSG

Forme physique

Lyophilized from 10 mM Sodium Citrate, pH 3.5.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Prohibitin-2 binding modulates insulin-like growth factor-binding protein-6 (IGFBP-6)-induced rhabdomyosarcoma cell migration.
Fu P, et al.
The Journal of Biological Chemistry, 288, 29890-29890 (2013)
Kininogen 1 and insulin-like growth factor binding protein 6: candidate serum biomarkers of proliferative vitreoretinopathy.
Yu J, et al.
Clinical & Experimental Optometry : Journal of the Australian Optometrical Association, 97, 72-72 (2014)
IGF binding protein-6 expression in vascular endothelial cells is induced by hypoxia and plays a negative role in tumor angiogenesis.
Zhang C, et al.
International Journal of Cancer. Journal International Du Cancer, 130, 2003-2003 (2012)
Whole genome methylation array reveals the down-regulation of IGFBP6 and SATB2 by HIV-1.
Zhang Y, et al.
Scientific Reports, 5, 10806-10806 (2015)
Leon A Bach
Growth hormone & IGF research : official journal of the Growth Hormone Research Society and the International IGF Research Society, 15(3), 185-192 (2005-05-26)
Insulin-like growth factor binding protein (IGFBP)-6 is unique among IGFBPs for its IGF-II binding specificity. IGFBP-6 inhibits growth of a number of IGF-II-dependent cancers, including rhabdomyosarcoma, neuroblastoma and colon cancer. Although the major action of IGFBP-6 appears to be inhibition

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