PEG MGF vs MGF
MGF is cheaper per mg here: $3.01 per mg at its best-priced strength (FM2) against $6.23 per mg for PEG MGF (PMF2), 52 percent less. PEG MGF is offered in 1 strength, MGF in 1; Neither is on the shelf today.
Prices revised · USD per box of ten · freight included from $1,000.00 an order · COA per batch · research use only
The same 24-residue peptide underneath, and the difference is everything the PEG does to the paperwork. MGF is the plain synthetic peptide, C121H199N41O40 at 2,868.2, so its certificate can quote a calculated mass and check a measured one against it. PEG MGF is that peptide with a polyethylene glycol chain conjugated to it, and PEG is polydisperse by nature: there is no single formula and no single exact mass to calculate, so identity for the conjugate is stated on the batch certificate rather than against a figure on a sheet. There is a buying consequence as well. The polymer is part of the weighed fill, in the same way the acetate and the water are on any peptide here, so a milligram of the conjugate holds less of the 24-residue peptide than a milligram of the unmodified line. Both are offered in one strength, 2 mg.
| PEG MGF | MGF | |
|---|---|---|
| Range | Growth & IGF | Growth & IGF |
| Strengths offered | 1: 2mg | 1: 2mg |
| Price per box of ten | $124.66 | $60.25 |
| Best price per mg | $6.23 per mg (PMF2) | $3.01 per mg (FM2) |
| Dearest price per mg | $6.23 per mg (PMF2) | $3.01 per mg (FM2) |
| On the shelf today | 0 of 1 strengths | 0 of 1 strengths |
| Form | Lyophilised powder | Lyophilised powder |
| Average mass | On the batch certificate | 2868.2 |
| CAS number | On the batch certificate | On the batch certificate |
| Release limit | Purity ≥ 98.0 % by RP-HPLC | Purity ≥ 98.0 % by RP-HPLC |
Every strength of both
| Code | Compound | Strength | Per box | Per unit | Stock |
|---|---|---|---|---|---|
| PMF2 | PEG MGF | 2mg x 10 vials | $124.66 | $6.23 per mg | Made to order, 2 weeks |
| FM2 | MGF | 2mg x 10 vials | $60.25 | $3.01 per mg | Made to order, 2 weeks |
Compared elsewhere
The same two lines against the others they are usually weighed with.
Questions
Which is cheaper per mg, PEG MGF or MGF?
MGF, at $3.01 per mg for its best-priced strength (FM2) against $6.23 per mg for PEG MGF (PMF2), 52 percent less. Compare at the vial size you will actually use; the gap changes with strength.
Which comes in more strengths, PEG MGF or MGF?
Both are offered in one strength. Every strength is a separate line with its own code, price and stock state.
Can PEG MGF and MGF go in one order?
Yes. Any lines can share an order; the minimum is $300 of goods per order, or $100 on a first order, and one sealed box of ten per line. Lines on the shelf ship in 1 to 2 business days; made-to-order lines follow in about two weeks, at no extra freight.
Are PEG MGF and MGF tested to the same specification?
Yes: purity not less than 98.0 percent by RP-HPLC, identity by mass, water content, net content within 5 percent of label, and a retest date, with a certificate of analysis per batch. What differs is what each certificate has to look for, which is set by the molecule and described on each compound’s own page.
Structural facts from each compound’s sheet and profile; prices and stock from the list at the moment this page was opened. How to compare strengths on price.