IGF-DES wholesale
IGF-DES, also called IGF-1 DES. Bulk powder in 10-vial kits, for sale in the USA and abroad: price and cost per mg
About IGF-DES
Single-chain 67-residue IGF-1 analogue lacking the N-terminal Gly-Pro-Glu tripeptide, three disulfide bridges, about 7.4 kDa. One vial strength, $31.16 per box of ten, in US dollars. Special order, with a 50-box minimum.
Documents Specification sheet Verify a batch How to read the certificate
IGF-DES price per box, per vial and per mg
| Code | Strength | Per box | Per vial | Per mg | Stock | Order |
|---|---|---|---|---|---|---|
| IGD | 2mg x 10 vials | $31.16 | $3.12 | $1.558 per mg | Special order, 50-box minimum |
Ships from the USA: to US addresses at our risk until delivered (DAP), freight included from $1,000 of goods; to Canada and most other countries through the desk · on-shelf lines leave in 1 to 2 business days, then 1 to 3 business days in US transit · COA per batch · proforma in USD, paid by card, Wise, e-Transfer (Canada), Bitcoin or USDT · prices revised
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.
IGF-DES in brief
IGF-DES comes in one strength, 2mg x 10 vials, at $31.16 for the box of ten ($3.12 a vial, $1.558 per mg).
Nothing is held on the shelf: this is a special-order line, brought in on a 50-box minimum rather than held in stock; ask the desk for the date before ordering.
What IGF-DES is
IGF-1 DES(1-3) is human insulin-like growth factor 1 with its first three residues, Gly-Pro-Glu, removed: 67 residues, three disulfide bridges, average mass 7365.4 with the bridges formed. It is a recombinant product refolded from E. coli, and the truncation is the whole of the difference from the native sequence.
Its certificate carries the same results as IGF-1 LR3’s: purity by reverse-phase HPLC against the limit it states, identity by the method it names, endotoxin and the net content; misfolded and reduced forms are the impurities to ask the desk about. It keeps the one methionine of the parent. Frozen storage, no repeated thawing.
IGF-DES beside IGF-1 LR3 and MGF
Its neighbours, on price alone: IGF-1 LR3 at $20.464 per mg at 1mg (IG1), 9,111.6 g/mol, set side by side in IGF-1 LR3 vs IGF-DES; MGF at $3.013 per mg at 2mg (FM2, in 50-box lots), 2,868.2 g/mol.
Reading an IGF-DES certificate of analysis (COA)
Identity. Against the reference standard by the method the batch certificate names.
- Where the certificate identifies by mass: three disulfides intact: mass six units below the fully reduced chain.
- Endotoxin line present.
Worked out from what the sheet holds for this line; the batch certificate is the record. How to read one, and verify a batch number.
Buy IGF-DES in bulk
IGF-DES is sold in bulk by the sealed box of ten vials, and every account starts at list price. Two discounts can lower it, the size of one order (from $5,000 of goods) or the account’s tier (from lifetime paid spend), and the better one applies, never both. Priced below on IGD, 2mg x 10 vials.
| Discount | Earned by | Off goods | IGD per box | Per mg |
|---|---|---|---|---|
| List | Every account, any order | none | $31.16 | $1.558 |
| Order size | $5,000 of goods in one order | 5% | $29.60 | $1.480 |
| Order size | $10,000 of goods in one order | 10% | $28.04 | $1.402 |
| Order size | $20,000 of goods in one order | 15% | $26.49 | $1.324 |
| Order size | $50,000 of goods in one order | 20% | $24.93 | $1.246 |
| Silver tier | $5,000 lifetime paid spend | 3% | $30.23 | $1.511 |
| Gold tier | $15,000 lifetime paid spend | 6% | $29.29 | $1.465 |
| Platinum tier | $50,000 lifetime paid spend | 10% | $28.04 | $1.402 |
| Diamond tier | $100,000 lifetime paid spend | 15% | $26.49 | $1.324 |
Thresholds in USD on goods, before freight; the discount is worked out at checkout and shown on the proforma.
Specification
The limits this compound is supplied to. Its purity limit is stated on each batch certificate rather than here, and the desk gives it for a batch before you order.
| Purity | By RP-HPLC, with the limit stated on the batch certificate |
|---|---|
| Identity | Against the reference standard by the method the batch certificate names |
| Endotoxin | Reported on the batch certificate |
| Net content | Label claim ± 5 % |
| Closure | 2 mL glass vial, bromobutyl stopper, aluminium flip-off seal |
| Storage | −20 °C, dark and dry; brief ambient transit tolerated |
| Shelf life | 24 months from manufacture; retest date on the batch record |
Order IGF-DES
50 boxes of IGD, 2mg x 10 vials, $31.16 a box.
Questions about IGF-DES
Is IGF-1 DES, or DES(1-3) IGF-1, the same as IGF-DES?
Yes. IGF-1 DES, DES(1-3) IGF-1 and IGF-DES are names for the same thing. IGF-1 DES and DES(1-3) IGF-1 are names used for this line elsewhere: IGF-1 with residues 1 to 3, glycine, proline and glutamate, removed, which is what DES(1-3) records. The certificate and the vial label carry IGF-DES, which is the name the batch is released under.
What is the difference between IGF-DES and IGF-1?
IGF-DES is IGF-1 with its first three residues, Gly-Pro-Glu, removed: 67 residues against the native 70, with the same three disulfide bridges and its one methionine, at an average mass of 7,365.4 with the bridges formed (C319H495N91O96S7). It is a recombinant product refolded from E. coli, which is why its certificate carries an endotoxin line.
How much does IGF-DES cost?
It is sold only by special order, 50 boxes per strength, at $31.16 a sealed box of 10 vials, which works out at $1.558 per mg. The smallest order is 50 boxes of IGD, $1,558.00 of goods, with freight included to a US address. The price per vial is in this page’s price table.
What does IGF-DES cost per mg?
It is offered in one size, IGD at 2mg x 10 vials, which works out at $1.558 per mg at $31.16 a sealed box of 10 vials, sold by special order with a 50-box minimum. Freight included to US addresses from $1,000 of goods.
Can I buy a single vial of IGF-DES?
No, and not a single box either. IGF-DES is a special-order line, brought in on a 50-box minimum rather than held in stock, so the smallest order is 50 sealed boxes of one strength: for IGD, 2mg x 10 vials, that is 50 boxes at $31.16, $1,558.00 of goods. A box is sealed at fill with its batch number on it, and splitting one would break the link between the vials and their certificate.
Is IGF-DES in stock today?
No. IGD is special order: brought in on a 50-box minimum rather than held in stock; ask the desk for the date before ordering.
How is IGF-DES stored?
At minus 20 degrees Celsius, dark and dry. Lyophilised powder tolerates a short spell at ambient temperature in transit, which is why boxes ship without ice. Storage and handling.
What is in a box of IGF-DES?
Ten sealed vials of one strength, each labelled with the product code, the strength and the batch number; the trade also calls a box a 10-vial kit. IGF-DES is supplied as a powder in a sealed glass vial and in no other presentation. Boxes are not split.
Is a certificate of analysis (COA) provided for IGF-DES?
Yes. For IGF-DES the batch certificate reports its purity by reverse-phase HPLC against the limit it states, its identity by the method it names, endotoxin and its net content. The other lines on this page are the specification it is made to, and the desk answers for them on a particular batch. The certificate is sent with the shipment, and again on request, and any batch number can be verified on the certificate page.
Is this for human use?
No. Everything here is supplied for laboratory research only, to trade accounts, and is not for human or animal consumption. The research-use page sets out who can buy and what is not sold.