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  Welcome to Calzyme!

Calzyme Policies


We respect your privacy and will not release, trade, or sell your information to anyone outside Calzyme.   All information obtained by Calzyme.com will only be used for processing your order and other internal purposes.

Condition of Sale

Product Activity
Listed product activities are averages, while each lot activity will vary. If a specific activity or lot is required, please note in the comments of your order.

Minimum Order
There is a $50 minimum product order, excluding other fees.

End Use
Products are for research or manufacturing use only and should not be used for human therapeutic or diagnostic applications.

Order Cancelation

You may request to cancel a pending order by phone.  Pending orders will not be authorized for cancellation if the product has been weighed and packaged.  Once approved, any charges will be credited to your account within 3-5 business days.

Order Modification

You may request to change a pending order by phone.  Pending orders will not be authorized for change if the product has been weighed, packaged, and the quantity is decreased.


Calzyme accepts the following payment methods:

  • Visa (United States online orders only)
  • Mastercard (United States online orders only)
  • Prepaid Company or Personal Check (Prepaid Orders take longer to process due to check verification)
  • Authorized Purchase Orders require NET 30 payment
  • Direct Deposit (Additional $32.00 Fee) / International Wire (Additional $72.00 Fee)
    Receiving Bank Name:  PACIFIC WESTERN BANK
    US Swift Code:             FNSDUS6D
    Receiving ABA#:          122238200
    Beneficiary Name:        Calzyme


All products are shipped in thermal resistant packaging. Ice packs are used to maintain stable temperature during shipment.
A minimum $25 packing charge is applied to all orders.
Orders containing multiple quantities of the same catalog number are totaled, weighed, and packaged into one vial/bottle.
Please note the need for separate quantities in the "Comments" section before finalizing your order.
There is a $4 per vial/bottle charge for orders requiring 10 or more separate quantities.


Within U.S.
All orders are shipped FedEx overnight.
Shipping charges are applied to customer FedEx accounts. Otherwise, FedEx estimated shipping charges are applied to the order.

All orders are shipped FedEx International Priority.
Shipping charges are applied to customer FedEx accounts. Otherwise, FedEx estimated shipping charges are applied to the order with a $150 minimum.
Animal sourced products destined for the EU are charged an additional $60 for the required paperwork.

Returns & Refunds

Please notify via email, phone, or fax within 10 days of receipt of material to receive a RMA #.  Only unopened merchandise may be returned.  All shipping costs and a 25% restocking fee will be paid by the customer.  An assay fee may be applied to returns of dated material or returns involving special handling.  Unique products made to meet customer specifications will not be authorized for return.

Limited Warranty

Seller warrants, to the original purchaser only, that products are of the composition and purity described with the catalog. Buyer's exclusive remedy under this warranty is expressly limited to replacement of unused product. Statements made about products, do not constitute warranties and should not be relied upon by the buyer.
The entire risk, as to the performance of this product, is assumed by the buyer. Seller shall not be liable for indirect, special or consequential damages resulting from the use of the product. Any implied warranties relating to the product, including any implied warranties of merchantability or of fitness for a particular research use or other purpose, are disclaimed.
All products derived from human sources are certified HIV HbSAg B negative through FDA approved methods.
Price, specification, and terms are subject to change without notice. Calzyme reserves the right to refuse service to anyone.


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All logos and trademarks are properties of their respective companies. Product price, specification, warranty and availability subject to change without notice.
2-Phosphoenol Pyruvate Acid 3-Indoxyl Phosphate
3-Phosphoglycerate Kinase Acetone Powders
Acetyl Cholinesterase Acid Phosphatase
Actin Acylase
Adenosine 5'-diphosphate Adenosine 5'-monophosphate (AMP)
Adenosine 5'-triphosphate (ATP) Adenosine Deaminase
Alcohol Dehydrogenase Aldehyde Dehydrogenase
Aldolase Alkaline Phosphatase
alpha-Amylase alpha-D-Glucose-1-Phosphate
alpha-Glucosidase alpha-Ketoglutarate
Amylopectin Amylose
Apo-d-Amino Acid Oxidase Ascorbate Oxidase
Avidin beta-Amylase
beta-Glucosidase beta-Glucronidase
beta-NAD beta-NADH
beta-NADPH Bromelain
Butyryl Cholinesterase C-Reactive Protein
Carbonic Anhydrase Carboxypeptidase A
Carboxypeptidase B Carboxypeptidase Y
Catalase Catechol-o-Methyl Transferase
Cathepsin D Cholesterol Esterase
Chymotrypsin d-Amino Acid Oxidase
d-Glucose-6-Phosphate Deoxyribonuclease (DNase)
Deoxyribonucleic Acid (DNA) Elastase
Enterokinase Ferritin
G-6-phosphate Dehydrogenase gamma-Glutamyl Transferase
Glucose Oxidase Glutamate Dehydrogenase
Glutathione Peroxidase Glycerol Kinase
Glycerol-3-phosphate Dehydrogenase Glycosylated Albumin
Glycosylated Hemoglobin GOT (AST)
GPT (ALT) Hemoglobin
 Hexokinase Histamine-n-Methyl Transferase
Hyaluronic Acid Hyaluronidase
Insulin L-Arginase
L-gamma-Glutamide Nitroanilide Lactate Dehydrogenase
Lactoperoxidase Leucine Aminopeptidase
Lipase Lipoamide Dehydrogenase
Lipoxidase Luciferase
Lysozyme Malate Dehydrogenase
Mutarotase Myelin
Myoglobin Myosin
Oxyhemoglobin p-Nitrophenyl Phosphate
Pepsin Peroxidase
Phosphorylase-b Phspho(enol) Pyruvate Carboxylase
PNMT Prophospholipase A2
Protein Methylase II Pyruvate Kinase
Renin Rennin
Ribonuclease Sedoheptulose
Stachyose Superoxide Dismutase
Thyroglobulin Triose Phosphate Isomerase
Trypsin Trypsin Inhibitor
Tyrosinase Urease
Uricase Xanthine Oxidase