1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. IGF family
  4. IGFBP-7
  5. IGFBP-7 Protein, Human (HEK293, Fc)

IGFBP-7 Protein, Human (HEK293, Fc)

Cat. No.: HY-P73142
COA Handling Instructions

IGFBP-7 Protein, with relatively low IGF-I and IGF-II affinity, stimulates prostacyclin (PGI2) production and enhances cell adhesion. The significance of its interaction with VPS24/CHMP3 remains uncertain and warrants further investigation. IGFBP-7 Protein, Human (HEK293, Fc) is the recombinant human-derived IGFBP-7 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of IGFBP-7 Protein, Human (HEK293, Fc) is 256 a.a., with molecular weight of 60-70 kDa.

For research use only. We do not sell to patients.

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Description

IGFBP-7 Protein, with relatively low IGF-I and IGF-II affinity, stimulates prostacyclin (PGI2) production and enhances cell adhesion. The significance of its interaction with VPS24/CHMP3 remains uncertain and warrants further investigation. IGFBP-7 Protein, Human (HEK293, Fc) is the recombinant human-derived IGFBP-7 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of IGFBP-7 Protein, Human (HEK293, Fc) is 256 a.a., with molecular weight of 60-70 kDa.

Background

IGFBP-7 protein exhibits a relatively low affinity for binding to both IGF-I and IGF-II. Furthermore, it has the capacity to stimulate the production of prostacyclin (PGI2) and enhance cell adhesion. It is worth noting that the significance of its interaction with VPS24/CHMP3 remains uncertain and requires further investigation.

Biological Activity

Immobilized Human CD93, His Tag at 2 μg/mL (100 μl/well) on the plate. Dose response curve for Human IGFBP-7, hFc Tag with the EC50 of 0.80 μg/mL determined by ELISA.

Species

Human

Source

HEK293

Tag

C-hFc

Accession

Q16270 (S27-L282)

Gene ID
Molecular Construction
N-term
IGFBP-7 (S27-L282)
Accession # Q16270
hFc
C-term
Synonyms
Insulin-like growth factor-binding protein 7; IGFBP7; TAF; MAC25; PSF
AA Sequence

SSSDTCGPCEPASCPPLPPLGCLLGETRDACGCCPMCARGEGEPCGGGGAGRGYCAPGMECVKSRKRRKGKAGAAAGGPGVSGVCVCKSRYPVCGSDGTTYPSGCQLRAASQRAESRGEKAITQVSKGTCEQGPSIVTPPKDIWNVTGAQVYLSCEVIGIPTPVLIWNKVKRGHYGVQRTELLPGDRDNLAIQTRGGPEKHEVTGWVLVSPLSKEDAGEYECHASNSQGQASASAKITVVDALHEIPVKKGEGAEL

Molecular Weight

60-70 kDa

Purity

Greater than 95% as determined by Tris-Bis PAGE.

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation

IGFBP-7 Protein, Human (HEK293, Fc) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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Product Name:
IGFBP-7 Protein, Human (HEK293, Fc)
Cat. No.:
HY-P73142
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