Bulk TB-500 Peptide Powder CAS 885340-08-9 Manufacturer Price

What really sets it apart is having those independent third-party test results—we upload every HPLC and mass spec trace with each batch, so you're not just trusting our word on that ≥99% purity, it's actually documented and verifiable whenever you need it.

We've seen some suppilers just send a generic CoA that could be form anywhere; ours ties to the specific lot number on your box, and we've got a retest policy where if something looks off within a few months, we'll re-run it at no charge, which pretty much takes the guesswork out for most buyers.

molecular weight is 889.02 g/mol, and it's a lyophilized white powder that reconstitutes fine with bacteriostatic water or saline—stability down to -20°C in dry conditions is key, and we usually have stock for 5mg, 10mg, or 20mg vials packed ten per box.

It's better than reagent-grade for research use because the batch-to-batch consistency holds tighter than many generic sources, though honestly it's not ideal for anything beyond preclinical work—don't expect it to substitute for clinical formulations.

20 days or so is typical on bulk orders, but we do require a confirmed lead time if you need over 100 vials at once since production cycles vary, and the 10mg vial is actually the most popular for most labs we work with.

And one thing you might not consider is that freeze-thaw cycles degrade the peptide slowly even if stored correctly—we recommend aliquoting immidiately upon reconstitution for best long-term activity.