Application Areas
Muscle Biology and Mechanisms of Muscle Hypertrophy: Functional analysis of the ActRIIB signaling pathway; Molecular regulation of hypertrophy and hyperplasia; Smad2/3-dependent transcriptional program studies
Myopathy and Muscular Dystrophy Research: Pharmacological intervention models for muscular atrophy diseases such as Duchenne muscular dystrophy (DMD); Assessment of muscle-vascular interactions
Skeletal and Metabolic Research: Regulation of bone quality (osteoblast function/RANKL-OPG axis); Mechanisms of changes in body composition (lean body mass/fat mass)
Aging and Sarcopenia Research: Signaling pathway intervention for age-related muscle loss (Sarcopenia); Validation of the functional controversy surrounding GDF-11 in the aging process
Drug Screening: Mechanistic comparison Head-to-head comparative studies with follistatin, anti-myostatin monoclonal antibodies, and ActRIIA/B bispecific antibodies; pharmacodynamic differences in pathway specificity versus panligand capture.
Storage and Usage Instructions
To ensure protein stability and bioactivity, please strictly follow the following guidelines:
Storage Conditions:
Lyophilized Powder: It is recommended to store in a cool, dark place at -20°C for up to 3 years; short-term storage (maximum 2 years) can be performed at 2-8°C.
After Reconstitution: It is recommended to store at -80°C (maximum 6 months) or -20°C (maximum 1 month) after aliquoting, avoiding repeated freeze-thaw cycles.
Usage Instructions:
Reconstitution: It is recommended to gently dissolve the lyophilized powder using sterile ultrapure water or sterile PBS (phosphate-buffered saline); do not vortex to avoid protein denaturation.
Alliquoting: Aliquot according to the amount needed for a single experiment to reduce protein activity loss and aggregation caused by repeated freeze-thaw cycles. Filtration: If necessary, aseptic filtration can be performed using a 0.22 μm filter after reconstitution.
Why Choose Us?
🏭 Direct Factory, Controllable Costs
We have our own R&D and production base, achieving full control over the entire process from gene engineering vector construction, high-density fermentation of mammalian cells, Protein A affinity chromatography purification to formulation freeze-drying. No middlemen markups ensure you receive the most competitive prices and the most transparent cost structure.
🔬 Professional Production Equipment, Leading Technology
Equipped with a cGMP-standard cleanroom and a full set of advanced instruments:
Mammalian Cell Expression Platform: Ensures correct folding and glycosylation modification, guaranteeing the fusion protein structure matches the native conformation.
Multi-stage Purification Platform: Protein A affinity chromatography, ion exchange, and molecular sieve combined for efficient removal of host cell proteins, DNA, and endotoxins.
Precision Freeze-drying Equipment: Optimized freeze-drying curves, controlling residual moisture, ensuring long-term protein stability.
📦 Stable Supply, Guaranteed Delivery Time
Massive inventory is maintained, supporting small-batch trial orders to large-volume purchases.
A comprehensive supply chain management system with critical raw material safety stock early warning to eliminate the risk of supply disruptions.
A global cold chain logistics network ensures full temperature control and traceability of products from factory to laboratory.
🧪 Excellent Purity, Traceable Data
Each batch of products undergoes rigorous quality inspection:
SDS-PAGE / HPLC Purity Analysis: Purity ≥98% Mass Spectrometry (MS) Molecular Weight Verification: Confirms the structural integrity of the fusion protein. Endotoxin Detection, Host Cell Protein (HCP) Residue Detection: Meets research-grade safety standards. Batch-Specific Certificate of Analysis (COA): Complete data, reproducible experiments, and publishable research.
🛡️ Stable Quality, Worry-Free After-Sales Service
Strict Batch Management: Full-chain traceability from gene construction to finished product release.
Stability Study Support: Provides storage conditions, reconstitution protocols, and expiration date verification data.
Professional Technical Team: 7×24-hour response, providing consultation on experimental design, dosage conversion, and reconstitution procedures.
Quality Issue Commitment: If experimental abnormalities are caused by product quality, returns, exchanges, and technical review are supported.
FAQ
Q: Where are you located?
A: Our products are from Shenzhen, China.
Q: What is the minimum order quantity?
A: The minimum order quantity is 10 bottles/set.
Q: How long does it take to ship?
A: In-stock orders will be shipped within 24 hours.
Q: What purity levels can you provide?
A: Standard purity 99%. Q: Which courier service do you use?
A: You can choose FedEx, DHL, UPS, or postal services.
Q: How long does shipping take?
A: Approximately 10-15 days.
Q: Can you provide a COA (Certificate of Account) quality inspection report and HPLC (High-Performance Computing) report?
A: Yes, all goods undergo professional testing before shipment.
Q: Do you support OEM branding?
A: We support OEM branding services, subject to minimum order quantity requirements.
Q: What are your after-sales service details?
A: After the customer receives the goods, if the quality problem is confirmed to be caused by our production, they can enjoy free replacement or refund. We adhere to a pragmatic and responsible service principle, actively responding to and properly handling all kinds of issues, without shirking responsibility or avoiding problems, and fully protecting customer rights.
Q: What payment methods are available?
A: We support bank transfer, Bitcoin, Transferwise, and Xoom.
Hot Tags: ace-03 11mg/vial in myopathy and muscular dystrophy research cas: 1169766-01-1, China ace-03 11mg/vial in myopathy and muscular dystrophy research cas: 1169766-01-1 manufacturers, suppliers, factory
