Phosphate Buffered Saline · Bio Health Peptides Proteins

Phosphate Buffered Saline

Whenever I can’t solve something right away, it excites me. My brain treats it like a puzzle—it waits patiently until I’m ready to chase the answer down. Right now, that puzzle is getting ARA-290 into solution the right way.

I’ve been told PBS is the way to go, but sourcing it in research-appropriate, single-use formats has been harder than expected. I’d prefer something like 5mL sterile vials if they exist in the wild.

Ask to the Community

🔍 Has anyone successfully sourced USP-grade PBS in small, single-use vials?

📦 Any vendors or lab supply chains you trust for this?

💡 Open to hearing about workarounds or best practices you’ve used.

Let’s crowdsource this one—if you’ve solved it, drop your insight below.

⚠️ Reminder: This discussion is for research and laboratory purposes only. Nothing here is advice for medical use.

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