| ￥6600 | |
| Z05970-100 | |
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| Species | Human/Mouse/Rat | |
| Protein Construction |
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| Purity | > 95% as determined by Bis-Tris PAGE | |
| Endotoxin Level | Less than 1 EU per μg by the LAL method. | |
| Biological Activity | Measured by its binding ability in a functional ELISA. Test result was comparable to standard batch. | |
| Expression System | HEK293 | |
| Theoretical Molecular Weight | 12.40 kDa | |
| Apparent Molecular Weight | Due to glycosylation, the protein migrates to 13-15 kDa based on Bis-Tris PAGE result. | |
| Formulation | Lyophilized from 0.22 μm filtered solution in 4 mM HCl. | |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in 4 mM HCl. | |
| Storage & Stability | Upon receiving, the product remains stable for 6 months at -20℃ or below. Upon reconstitution, the product should be stable for 3 months at -80℃. Avoid repeated freeze-thaw cycles. |
Determined by its ability to inhibit the proliferation of MPC-11 cells. The expected ED50 for this effect is <30 ng/ml (QC Test). »
Immobilized GDF-8, Human/Mouse/Rat, No Tag at 1 μg/ml(100 μI/well) on the plate. Dose response curve for Human/Cynomolgus Activin RIIB, hFc Tag with the EC50 of 5.7ng/ml determined by ELISA. »
Immobilized GDF-8, Human/Mouse/Rat, No Tag at 2 μg/ml (100 μI/well) on the plate. Dose response curve for Human Activin RIIA, hFc Tag with the EC50 of 56.9ng/ml determined by ELISA. »
Immobilized GDF-8, Human/Mouse/Rat, No Tag at 2 μg/ml (100 μI/well) on the plate. Dose response curve for Anti-GDF8 Antibody, hFc Tag with the EC50 of 6.9ng/ml determined by ELISA. »
GDF-8, Human/Mouse/Rat on Bis-Tris PAGE under reduced (R) condition and Non reduced (N) condition. The purity is greater than 95%. »
Human Activin RIIA, hFc Tag captured on CM5 Chip via Protein A can bind GDF-8, Human/Mouse/Rat, No Tag with an affinity constant of 0.13 nM as determined in SPR assay (Biacore T200). »
Biotinylated Activin RIIB, His Tag captured on CM5 Chip via Streptavidin can bind GDF-8, Human/Mouse/Rat, No Tag with an affinity constant of 0.24 nM as determined in SPR assay (Biacore T200). »
Anti-GDF8 Antibody, hFc-Avi Tag captured on CM5 Chip via Protein A can bind GDF-8, Human/Mouse/Rat, No Tag with an affinity constant of 49.45 pM as determined in SPR assay (Biacore T200). »
| Target Background | Growth/differentiation factor 8 (GDF8), or myostatin, negatively regulates muscle mass. GDF8 is held in a latent state through interactions with its N-terminal prodomain. GDF8, like numerous TGF-β family members, is a disulfidelinked dimer that is synthesized as a precursor protein which requires cleavage by a furin-like protease to yield an N-terminal prodomain and a C-terminal mature, signaling domain. |
| Synonyms | Myostatin; GDF8; Mstn; GDF-8; Myostatin |
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.
