5-Amino-1MQ, Dermorphin and LL-37, wholesale
Compounds that do not sit in a single family: LL-37, the 37-residue cathelicidin; dermorphin, the frog-skin heptapeptide with a D-alanine; and 5-amino-1-methylquinolinium, a small molecule.
Every strength in this range
Stock key
- In stock
- on the shelf, leaves in 1 to 2 business days once payment clears
- Low stock
- on the shelf and running low; leaves in 1 to 2 business days
- Ships in 1 week
- on its way in
- Ships in 2 weeks
- on order
- Made to order, 4 weeks
- made for the order, about four weeks
- Special order, 50-box minimum
- brought in on a 50-box minimum rather than held in stock; the desk confirms the date before you pay
Prices are in US dollars per sealed box. Per unit is the box price over the milligrams, millilitres or units in the box.
Other Compounds runs to 3 compounds and 8 vial strengths. The cheapest box sold singly is 5-Amino-1MQ 50mg x 10 vials (AM50) at $32.20 (special-order lines start at $22.60 a box, with a 50-box minimum), the most expensive Dermorphin 20mg x 10 vials (DR20) at $133.06 a box in 50-box lots, and every price is per sealed box of ten; freight included to US addresses from $1,000 of goods. Dermorphin comes in the most strengths, 4 of them. Per milligram, the best-priced line sold by the single box is AM50, 5-Amino-1MQ 50mg x 10 vials, at $0.064 per mg.
Nothing in this range is on the shelf today; 1 line is made to order in about four weeks and 7 are special order, brought in on a 50-box minimum rather than held in stock. Each compound has one page carrying every strength, its specification and its questions, and the whole range is on the price list.
The three share a range and little else. 5-Amino-1MQ is not a peptide but a small aromatic cation, 5-amino-1-methylquinolinium, so its certificate is a small-molecule one, purity by HPLC and identity by mass with no residual-TFA or acetate line, and its specification does not name the counter-ion. Dermorphin, Tyr-D-Ala-Phe-Gly-Tyr-Pro-Ser-NH2 at 802.9, was the first peptide from an animal found to carry a D-amino acid, and its L-alanine diastereomer has the same formula and mass; telling the two apart takes HPLC run beside a reference of the other, which the certificate does not carry. LL-37, the 37-residue human cathelicidin at 4,493.3, is strongly basic and adsorbs to glass and plastic.
Strengths side by side, per milligram
Each cell is the price per mg of that compound at a vial size two or more of these compounds share; a dot means that compound is not offered at that size, and a size only one compound comes in is in the table above. Shaded cells are on the shelf today.
| Compound | 5 mg | 10 mg |
|---|---|---|
| 5-Amino-1MQ | $0.452 | $0.238 |
| Dermorphin | $0.908 | $0.740 |
| LL-37 | $0.935 |
Molecular weight, oxidation and deamidation by compound
Drawn from each compound’s sequence and specification sheet: its molecular weight, the residues that can oxidise (methionine, tryptophan, a free cysteine) and the residues that can deamidate (asparagine, glutamine); oxidation and deamidation are two of the commonest chemical changes in a peptide chain. Cysteines already joined in a disulfide bridge are marked bridged; opening the bridge adds 2 to the mass. Every lyophilised line is stored the same way whatever its sequence: minus 20 degrees Celsius, dark and dry.
Not in the table, each described on its own page: 5-Amino-1MQ.
| Compound | Form | Molecular weight | Residues | Oxidises | Deamidates |
|---|---|---|---|---|---|
| Dermorphin | Lyophilised | 802.9 | 7 | none | none |
| LL-37 | Lyophilised | 4493.3 | 37 | none | 1 Asn, 1 Gln |
Questions about this range
Which Other Compounds line is the best value per milligram?
Per milligram, the best-priced line sold by the single box is AM50, 5-Amino-1MQ 50mg x 10 vials, at $0.064 per mg. Across every compound in this range sold by the milligram in more than one strength, the larger vial costs less per milligram. Compare the per-unit column before the box price. How to compare strengths.
How many Other Compounds lines are on the shelf right now?
None today. 1 is made to order, which ships in about four weeks and can be ordered in any quantity. 7 are special order, brought in on a 50-box minimum rather than held in stock.
Can I mix Other Compounds lines with other ranges in one order?
Yes. The order minimum is counted across every line in the basket, whatever range it comes from: $100 on a first order, $300 on the second, $500 on the third and $1,000 from the fourth order on. Per line the least is one sealed box of ten vials, or 50 boxes of a line marked special order.
What comes with an Other Compounds order?
A packing list with the batch number against every line. Every batch has a certificate of analysis, sent with the shipment, and again on request; each batch is released against the specification printed on its compound page. Tracked; to a US address, freight is included from $1,000 of goods and quoted at checkout below that, and to Canada and other countries the desk quotes it.