Tesamorelin
10 mg · Lyophilised
99%+ purity
$89
Batch #SL-0412 · COA verifiedThird-party tested · every lot99%+ purity
IGF-1 LR3
Lyophilised powder
Volume pricing: up to 10% off per vial.
Stack 3 or more of one strength · applied in the bag
$99per vial · 1 mg
Strength
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Every lot, on the record.
Each strength ships from its own lot. The certificate below is the one for the strength you picked.
Batch certificate
99.02%
Purity by HPLC
- Lot
- SL-0412
- Tested
- Sep 25, 2026
- Strength
- 1 mg
- Lab
- Independent US lab
Test results
IGF-1 LR3 · 1 mg · Lot SL-0412
| Test | Result |
|---|---|
| Purity (HPLC) | 99.02% |
| Net peptide content | Report pending |
| Identity (LC-MS) | Report pending |
| Fentanyl screen | Report pending |
| Heavy metals | Report pending |
| Sterility | Report pending |
| Endotoxin | Report pending |
Results above are specific to lot SL-0412. Match the lot number on your vial cap to this certificate.
About IGF-1 LR3
IGF-1 LR3 is a recombinant 83-amino-acid analogue of insulin-like growth factor 1 in which glutamate 3 is replaced by arginine and a 13-residue extension is added at the N-terminus. The substitutions reduce binding to IGF-binding proteins, which makes it a standard supplement in serum-free cell culture. Stackd supplies it as a lyophilised powder for in-vitro and laboratory use only.
Research use. For laboratory research use only. Not for human or veterinary use, or for any diagnostic or therapeutic purpose.
Specifications
- Sequence
- 83-amino-acid IGF-1 analogue, Arg3 substitution, 13-residue N-terminal extension
- Molecular formula
- C990H1528N262O300S7
- Molecular weight
- 9111 g/mol
- CAS
- 946870-92-4
- Purity
- ≥ 99.02% (HPLC)
- Form
- Lyophilised
- Storage
- -20 C sealed; 2-8 C after reconstitution, avoid repeated freeze-thaw
- Reconstitution
- Sterile 10 mM HCl or sterile water, 1 mL per vial; do not vortex
Specifications pending lab verification.
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