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Research Grade Luspatercept (HF869016)

Research Grade Luspatercept
Research Grade Luspatercept
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Overview
Catalog No.HF869016
Description
Luspatercept (HF869016) is a research-grade recombinant antibody targeting GDF11. Produced in mammalian cells with native-like glycosylation.
Highlights
  • Research Grade — For PK/PD studies, assay development, and ADA research.
  • Native Glycosylation — Mammalian expression ensures native-like patterns.
Species reactivityHuman
ApplicationsELISA, Functional assay, Research in vivo
IsotypeFusion - [ACVR2B (activin A receptor type 2B, ActR-IIB, ActRIIB)]2 - IGHG1 Fc (Fragment constant)
Expression system Mammalian cells
Target GDF11, BMP-11, BMP11, Growth/differentiation factor 11, GDF-11, Bone morphogenetic protein 11
Endotoxin level Please contact the lab for this information.
Purity >95% purity as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession O95390
Form Liquid
Storage buffer 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesACE-536, luspatercept–aamt, 1373715-00-4
Background

Growth/differentiation factor 11 (GDF11/BMP11) is a ~45 kDa protein. Secreted signal that acts globally to regulate anterior/posterior axial patterning during development. May play critical roles in patterning both mesodermal and neural tissues. It is required for proper vertebral patterning and orofacial development. Signals through activin receptors type-2, ACVR2A and ACVR2B, and activin receptors type-1, ACVR1B, ACVR1C and TGFBR1 leading to the phosphorylation of SMAD2 and SMAD3.

1. Cox, TC. et al. (2019) Human mutation 40, 1813-1825. PMID: 31215115
2. Walker, RG. et al. (2017) BMC biology 15, 19. PMID: 28257634
Note For research use only. Not suitable for clinical or therapeutic use.
Images
  • Research Grade Luspatercept

    SDS-PAGE

    SDS-PAGE for Research Grade Luspatercept

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
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Concentration
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Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
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V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
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V₂ (Working Vol.)
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