IGF2R Protein, Human (Biotinylated, HEK293, His-Avi)
Based on 1 Customer Validation
IGF2R proteins coordinate cellular processes by transporting phosphorylated lysosomal enzymes from the Golgi complex to lysosomes. Lysosomal enzymes with phosphomannosyl residues bind to mannose-6-phosphate receptors in the Golgi apparatus, form complexes, and transport to the acidic prelysosomal compartment. IGF2R Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived IGF2R protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
- Species: Human
- Source: HEK293
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Storage:Stored at -20°C for 2 years from date of receipt. 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.
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Biological Activity
Description
IGF2R proteins coordinate cellular processes by transporting phosphorylated lysosomal enzymes from the Golgi complex to lysosomes. Lysosomal enzymes with phosphomannosyl residues bind to mannose-6-phosphate receptors in the Golgi apparatus, form complexes, and transport to the acidic prelysosomal compartment. IGF2R Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived IGF2R protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
Background
IGF2R Protein serves as a crucial mediator in cellular processes, orchestrating the transport of phosphorylated lysosomal enzymes from the Golgi complex and the cell surface to lysosomes. Lysosomal enzymes carrying phosphomannosyl residues specifically bind to mannose-6-phosphate receptors in the Golgi apparatus, forming a receptor-ligand complex that is transported to an acidic prelysosomal compartment. The low pH in this compartment facilitates the dissociation of the complex, after which the receptor is recycled back to the Golgi for further trafficking through its interaction with the retromer. Additionally, IGF2R binds IGF2 and acts as a positive regulator of T-cell coactivation by directly interacting with DPP4. The protein further engages with HA-I and HA-II plasma membrane adapters, demonstrating its versatile molecular interactions. Its binding to the heterotrimeric retromer cargo-selective complex highlights its involvement in retrograde trafficking from endosomes to the Golgi apparatus, underscoring its essential role in intracellular transport and cellular homeostasis.
Technical Parameters
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Species Human
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Source HEK293
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Tag C-Avi;C-6*His
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Accession
P11717 (E47-M1508)
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Molecular Construction
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N-term
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IGF2R (E47-M1508)
Accession # P11717 -
6*His-Avi
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C-term
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Protein Length
Partial
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Conjugation
Biotin
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Synonyms
IGF2R; CI Man-6-P Receptor; Insulin Like Growth Factor 2 Receptor; M6P/IGF2 Receptor; MPRI; IGF-II Receptor; CI-M6PR; M6P/IGF2R; CI-MPR; MPR 300; MPR300; Mannose 6-Phosphate/Insulin-Like Growth Factor-II Receptor; CD222; Cation-Independent Mannose-6 Phosp
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AA Sequence
ELCSYTWEAVDTKNNVLYKINICGSVDIVQCGPSSAVCMHDLKTRTYHSVGDSVLRSATRSLLEFNTTVSCDQQGTNHRVQSSIAFLCGKTLGTPEFVTATECVHYFEWRTTAACKKDIFKANKEVPCYVFDEELRKHDLNPLIKLSGAYLVDDSDPDTSLFINVCRDIDTLRDPGSQLRACPPGTAACLVRGHQAFDVGQPRDGLKLVRKDRLVLSYVREEAGKLDFCDGHSPAVTITFVCPSERREGTIPKLTAKSNCRYEIEWITEYACHRDYLESKTCSLSGEQQDVSIDLTPLAQSGGSSYISDGKEYLFYLNVCGETEIQFCNKKQAAVCQVKKSDTSQVKAAGRYHNQTLRYSDGDLTLIYFGGDECSSGFQRMSVINFECNKTAGNDGKGTPVFTGEVDCTYFFTWDTEYACVKEKEDLLCGATDGKKRYDLSALVRHAEPEQNWEAVDGSQTETEKKHFFINICHRVLQEGKARGCPEDAAVCAVDKNGSKNLGKFISSPMKEKGNIQLSYSDGDDCGHGKKIKTNITLVCKPGDLESAPVLRTSGEGGCFYEFEWHTAAACVLSKTEGENCTVFDSQAGFSFDLSPLTKKNGAYKVETKKYDFYINVCGPVSVSPCQPDSGACQVAKSDEKTWNLGLSNAKLSYYDGMIQLNYRGGTPYNNERHTPRATLITFLCDRDAGVGFPEYQEEDNSTYNFRWYTSYACPEEPLECVVTDPSTLEQYDLSSLAKSEGGLGGNWYAMDNSGEHVTWRKYYINVCRPLNPVPGCNRYASACQMKYEKDQGSFTEVVSISNLGMAKTGPVVEDSGSLLLEYVNGSACTTSDGRQTTYTTRIHLVCSRGRLNSHPIFSLNWECVVSFLWNTEAACPIQTTTDTDQACSIRDPNSGFVFNLNPLNSSQGYNVSGIGKIFMFNVCGTMPVCGTILGKPASGCEAETQTEELKNWKPARPVGIEKSLQLSTEGFITLTYKGPLSAKGTADAFIVRFVCNDDVYSGPLKFLHQDIDSGQGIRNTYFEFETALACVPSPVDCQVTDLAGNEYDLTGLSTVRKPWTAVDTSVDGRKRTFYLSVCNPLPYIPGCQGSAVGSCLVSEGNSWNLGVVQMSPQAAANGSLSIMYVNGDKCGNQRFSTRITFECAQISGSPAFQLQDGCEYVFIWRTVEACPVVRVEGDNCEVKDPRHGNLYDLKPLGLNDTIVSAGEYTYYFRVCGKLSSDVCPTSDKSKVVSSCQEKREPQGFHKVAGLLTQKLTYENGLLKMNFTGGDTCHKVYQRSTAIFFYCDRGTQRPVFLKETSDCSYLFEWRTQYACPPFDLTECSFKDGAGNSFDLSSLSRYSDNWEAITGTGDPEHYLINVCKSLAPQAGTEPCPPEAAACLLGGSKPVNLGRVRDGPQWRDGIIVLKYVDGDLCPDGIRKKSTTIRFTCSESQVNSRPMFISAVEDCEYTFAWPTATACPM
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Predicted Molecular Mass
164.9 kDa
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Molecular Weight
Approximately 165-200 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.
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Glycosylation
Yes
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Lyophilized powder.
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 8% trehalose is added as protectant before lyophilization.
<1 EU/μg, determined by LAL method.
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.
Stored at -20°C for 2 years from date of receipt. 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.
Room temperature in continental US; may vary elsewhere.
Documentation
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Data Sheet (244 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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