Bulk enzyme supply for reagent manufacturers and resellers
Enzymeslab supplies enzymes in bulk to businesses: reagent and kit manufacturers, reagent blenders, distributors and resellers. We sell by quote only, in trade quantities, and we answer by email.
What we supply is bulk enzyme material typically labelled for food or feed use, the same material reagent makers already buy and requalify on their own assay. We say so plainly, because that is the honest starting point for any qualification: the spec sheet, a trial sample from the lot you would scale to, and your own control run.
Who we work with
- Reagent and kit manufacturers sourcing a trial quantity for scale-up, or a second source for an enzyme already in a working formula
- Reagent blenders and contract manufacturers buying for several customer formulas at once
- Distributors and resellers who supply laboratories and smaller manufacturers in their own region
- Biotech and process-development teams that need kilogram quantities rather than catalogue vials
We do not sell to individuals or for home use.
What a quote from us includes
- The spec sheet of the bulk lot on offer, with the activity unit and the conditions it was measured at
- A trial sample from that same lot, so the material you qualify is the material you would order
- Pack size as stated for the lot, quoted per order
- Storage and shelf life as stated for the lot, so you can write them into your purchase order
- Pricing quoted per order, based on the enzyme, quantity and destination
We do not hold lots made for assay work, and we will not describe a lot as something it is not. Requalification on your own method stays with your team; our job is to make it quick and to keep the paperwork clear.
Enzymes buyers ask us about
- Glucose oxidase, and how to read a bulk offer before it reaches a reagent line
- Glucose oxidase for reagent production
- Lysozyme for lysis and sample-preparation formulas
- Peroxidase for colorimetric reagent work
- Phosphatase raw materials
If the enzyme you need is not on this list, ask anyway. Tell us what it does in your formula and the activity you need, and we will say whether we can quote it.
Before you order: the checks that save a failed trial
- Convert the activity unit first. Bulk offers mix U/mg, U/g and U/mL for the same enzyme; 2000 U/mg and 2,000,000 U/g are one strength written two ways.
- Ask what is in the pack besides the enzyme. Bulk preparations can be standardised with a carrier, or carry side activities that the product name does not mention.
- Trial from the lot you will scale to. A 1 kg trial pack from a different lot proves little about the 25 kg drum.
- Run a control on every new lot and log the result against the lot number.
Our procurement checklist sets out the full list of questions for an RFQ.
How to request a quote
Send one email through the form below. It gets a useful answer fastest when it includes:
- Product: the enzyme, and the activity you need per litre or per kilogram of your formula
- Quantity: trial quantity now, and the monthly or yearly volume if the trial works
- Destination: the delivery country, and any shipping temperature you need held
- Use: the reagent or product format it goes into, so we can flag a likely mismatch early
Distributors and resellers: tell us your market and typical order size, and we will quote on that basis.
Further reading
- Raw material risk in reagent plants
- Secondary supplier strategy for enzyme ingredients
- Scale-up checkpoints for assay kit production
- QC handoffs in reagent plants
Request a quote
Use the form below: product, quantity and destination country. We reply by email with the spec sheet, the trial-sample route and a price for your quantity.
