Interested in a bulk or custom version of this product? Request pricing.

IGF1 Recombinant Human Protein, His.NusA Tag

Catalog number: 10598H24E5

 Related applications: Protein Assays and Analysis

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Your price ({{currency}}) Availability Qty
{{product.sku}} {{product.sku}}
also known as {{product.formattedSku}} 
{{subscriptionDetails.selectedRatePlan.billingPeriod}} {{subscriptionDetails.selectedRatePlan.billingPeriod}} {{product.availability.message}}
Pro add-ons

Your on-site stock

›› {{supplyCenter.scName}}({{scProduct.stockOnHand}} In stock)
›› {{supplyCenter.scName}}(Out of stock)
›› {{supplyCenter.scName}}
This item is not currently available on-site. Depending on your Supply Center settings you may be able to add the item to cart above else use the Order Non-Stocked Items' tab on the Supply Center home page.
Back to top


Insulin-like growth factor 1 (IGF1), recombinant human protein is supplied as a lyophilized powder. In general, recombinant proteins can be used as protein standard and in cell biology research applications.

This recombinant protein was expressed from a DNA sequence encoding the mature form of human IGF1 isoform 1 (P05019-1) (Gly 49-Ala 118) fused to the polyhistidine-NusA tag at the N-terminus.

Measured by its binding ability in a functional ELISA. Immobilized human IGF1 at 10 µg/ml(100 µl/well) can bind biotinylated human IGFBP3-His. The EC50 of biotinylated human IGFBP3-His is 24 ng/ml.

Formulation: Lyophilized in 140 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.8 mM KH2PO4, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.

This protein is manufactured by Sino Biological Inc.

For Research Use Only. Not for use in diagnostic procedures.


Form: Lyophilized
Purity: ≥ 90% by SDS-PAGE
Species: Human
Expression: E. coli
Gene Symbol: IGF1
Gene Aliases: IGF-I, IGF1A, IGFI
Product Size: 5 µg
Protein Form: Full Length, Recombinant
Protein Family: Growth Factors & Receptors
Protein Subtype: IGFs (Insulin-Like Growth Factors)
Molecular Weight: 64.8 kDa
Research Category: Immunology, DNA Replication & Repair, Development
Protein Tag or Fusion: His Tag, NusA Tag
Validated Application: Assay Standard

Contents & storage

Includes 1 vial of lyophilized protein. Store at -20 °C.


Manuals & protocols

Recommended products