Name: Human IGF-II/IGF2 Recombinant Protein

Synonyms: Insulin-Like Growth Factor II;IGF-II;Somatomedin-A;IGF2;PP1446

Expression host: E.coli

Sequence: Ala25-Glu91

Accesstion: P01344

Species: Human

Mol_Mass: 8.3 kDa

AP_Mol_Mass: 11 kDa

Tag: N-His

Purity: > 98 % as determined by reducing SDS-PAGE.


Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Formulation: Lyophilized from sterile PBS,pH 8.0.Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.Please refer to the specific buffer information in the printed manual.

Reconstitution: Please refer to the printed manual for detailed information.

Background: Insulin-Like Growth Factor II (IGF2) belongs to the Insulin family of polypeptide growth factors that is involved in development and growth. Members of this family are structurally homologous to proInsulin, and share higher sequence identity. IGF2 is expressed only from the paternally inherited allele and believed to be secreted by the liver and to circulate in the blood. IGF2 possess growth-promoting activity and can stimulate the proliferation and survival of various cell types including muscle, bone, and cartilage tissue in vitro. IGF2 is influenced by placental lactogen and may play a role in fetal development.

MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
Related category websites:
Popular product recommendations:
EphB1 Protein
CaMKII alpha/CAMK2A Protein
Popular categories:
Ubiquitin Like Modifier Activating Enzyme 1 (UBA1)