IGF-1 LR3 peptide 99% White powder Pharmacy Grade Source factory

Business Type: Manufactory

Name: Meng Yingjie

WeChat： +8615560192323

WhatsApp：+85246560989

Email：b2bpeptides@gmail.com

       Insulin-like Growth factor-1, or IGF-1, is a naturally produced protein with 70 amino acids. Receptor Grade IGF-1 LR3 is a synthetic variant of the naturally occurring IGF-1, which contains an extended N-terminal structure of 13 amino acids and a replacement of the glutamic acid at residue 3 with arginine. Hence, it is named IGF-1 Long R3. Owing to the altered structure, Receptor Grade IGF-1 LR3 has been suggested to have increased affinity and increased anabolic potential while also binding less to IGF-1 binding proteins (IGF-1BPs). Structurally similar to insulin, this IGF-1 LR3 has the potential primarily to regulate cell tissue growth and development. This potential has been evaluated in cell growth studies, throughout which researchers first prompted the need for developing this high-potency variant. Moreover, the classification of Receptor Grade refers to the purity of the material, which is considered higher than Media Grade IGF-1 LR3

Q1: May I get one sample before placing order?

Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?

Re: T/T, PayPal,bank transfer etc. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?

Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 5-7days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost 15 to 30 days to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?

Re: Yes. If needed, we'd lik