Name :
Recombinant Human Igf2r Protein (hFc Tag), HPLC-verified
Biological Activity :
Background :
Among IGFs, insulinlike growth factor 2 (IGF2) is a key regulator of cell growth, survival, migration and differentiation. The type 2 IGF receptor (IGF2R) modulates circulating and tissue levels of IGF2 by targeting it to lysosomes for degradation. The extracytoplasmic region of IGF2R has three binding sites: one for IGF2 in domain 11 and two for Man-6-P in domains 3, 5 and 9. Binding between IGF2 and IGF2R induces the lysosomal degradation of IGF2. IGF2R serves to clear IGF2 from the circulation or degrade excess circulating IGF2. Soluble IGF2R can affect the size of some organs exclusively by reducing the biological activity of IGF2.
Biological Activity :
Immobilized Recombinant Human TROP2 / TACSTD2 Protein (His Tag) (Cat: 10428-H08H) at 2 μg/mL (100 μL/well) can bind Recombinant Human Igf2r Protein (Fc Tag) (Cat: 14978-H02H) , with a linear range of 0.16-4.0 μg/mL.
Expression Host :
Human
Source :
HEK293 Cells
Tag :
Protein Accession No. :
NCBI Gene ID :
Synonyms :
Synonyms :
insulin like growth factor 2 receptor
Amino Acid Sequence :
Molecular Weight :
The recombinant Human Igf2r consisting of 1563 amino acids and has a calculated molecular mass of 173.22 kDa. As a result of glycosylation, the recombinant protein migrates as an approximately 196.1 kDa protein in SDS-PAGE under reducing conditions.
Purity :
≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.
State of Matter :
Product Concentration :
Storage and Stability :
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Endotoxin Level :
< 1.0 EU per μg of the protein as determined by the LAL method
Protein Construction :
A DNA sequence encoding the Human Igf2r (P11717) (Met1-Asp1365) was expressed with the Fc region of human IgG1 at the C-terminus.
Buffer Solution :
Lyophilized from sterile PBS, pH 7.4.Please contact us for any concerns or special requirements. Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hardcopy of datasheet.
Shipping :
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Redissolution :
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Synonyms :
CI-M6PR Protein, Human; CIMPR Protein, Human Igf2r 背景信息 Among IGFs, insulinlike growth factor 2 (IGF2) is a key regulator of cell growth, survival, migration and differentiation. The type 2 IGF receptor (IGF2R) modulates circulating and tissue levels of IGF2 by targeting it to lysosomes for degradation. The extracytoplasmic region of IGF2R has three binding sites: one for IGF2 in domain 11 and two for Man-6-P in domains 3, 5 and 9. Binding between IGF2 and IGF2R induces the lysosomal degradation of IGF2. IGF2R serves to clear IGF2 from the circulation or degrade excess circulating IGF2. Soluble IGF2R can affect the size of some organs exclusively by reducing the biological activity of IGF2.
References & Citations :
Bella P, et al. (2020) Blockade of igf2r improves muscle regeneration and ameliorates duchenne muscular dystrophy. EMBO Mol Med 12 (1): e11019.
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.
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