jessica
✓ Verified Buyer
4 days ago
packaging couldve been better but the product is solid
01 — Description
What it is
- Purity: 99%
This batch of IGF-1 LR3 (Long R3) Growth Factor Peptide has been third party lab tested and verified for quality.
Contents: IGF-1 LR3 (Long R3 Insulin-like Growth Factor-1)
Form: Powder
Purity: 99.4%
View Third-Party Tests from Our Partners:
Research applications +
Investigated in cell and tissue models involving IGF-1 receptor signaling, protein synthesis, glucose and amino-acid metabolism, cellular growth, differentiation, and muscle or connective-tissue biology.
Storage & handling +
Keep lyophilized material sealed, dry, light-protected, and at low temperature according to the lot-specific COA. For research solutions, use a validated buffer system and low-binding labware when needed, prepare suitable aliquots, and minimize repeated freeze-thaw cycles that can affect peptide integrity.
Research notes +
IGF-1 LR3 is a modified IGF-1 analog designed to have altered binding to IGF-binding proteins and extended activity in experimental systems compared with native IGF-1. Because IGF signaling is mitogenic, concentration, exposure time, cell type, and assay conditions can strongly influence results.
02 — Details
Specifications
FormLyophilized powder
Purity99%
Presentation1mg · 0.1mg
StorageStore according to the product label and COA.
Catalog #8595497189567
For research use only. Not for human or veterinary use.
03 — Certificate of Analysis
Tested before it’s listed
Certificate of
AnalysisLOT · ARCHIVED
AnalysisLOT · ARCHIVED
- Compound
- IGF-1 LR3
- Assay (HPLC)
- 99%
- Identity (MS)
- Confirmed
- Appearance
- Verified
- Endotoxin
- Tested
Each batch can be documented with its lot-specific certificate.
- HPLC purity
- 99%
- Mass-spec identity
- Confirmed
- Lot archival
- Unique lot ID per batch
Verified research orders
What researchers say
4.7/5
nate
✓ Verified Buyer
3 weeks ago
arrived quick and the documentation was all included
mike b
✓ Verified Buyer
6 days ago
Great experience overall, would recommend to anyone doing research
Josh
✓ Verified Buyer
2 weeks ago
no complaints, came with the coa like they said
Elena
✓ Verified Buyer
3 months ago
coa was easy to find and matched, appreciate the transparency
D. Wallace
✓ Verified Buyer
1 week ago
ran my own test and it checks out. very happy with the quality
robert
✓ Verified Buyer
2 months ago
solid product, tested and verified on my end
J. Coleman
✓ Verified Buyer
5 days ago
no issues, smooth order and fast delivery
Dan
✓ Verified Buyer
1 month ago
purity is 99+ just like advertised
nichole
✓ Verified Buyer
2 days ago
quality control is clearly a priority here
Sarah M.
✓ Verified Buyer
last month
Legit. lab results were spot on
Sam
✓ Verified Buyer
4 days ago
this is my go to now, never had an issue
Steph
✓ Verified Buyer
3 weeks ago
COA matched the batch, purity looks great. ordering again
lauren
✓ Verified Buyer
6 days ago
everything as described. thanks
omar
✓ Verified Buyer
2 weeks ago
reliable source, been ordering for months now
A. Patel
✓ Verified Buyer
3 months ago
customer service answered all my questions, super helpful
Ashley
✓ Verified Buyer
1 week ago
clean product, sealed vials, proper labeling
kim
✓ Verified Buyer
2 months ago
packaging couldve been better but the product is solid
Greg H.
✓ Verified Buyer
5 days ago
arrived quick and the documentation was all included
jessica
✓ Verified Buyer
1 month ago
Great experience overall, would recommend to anyone doing research
nate
✓ Verified Buyer
2 days ago
no complaints, came with the coa like they said
mike b
✓ Verified Buyer
last month
coa was easy to find and matched, appreciate the transparency
Josh
✓ Verified Buyer
4 days ago
ran my own test and it checks out. very happy with the quality
Elena
✓ Verified Buyer
3 weeks ago
solid product, tested and verified on my end
