Calcium Magnesium Buffer for Overcoming Chelation Effect

Calcium Magnesium Buffer for Overcoming Chelation Effect
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Product Details

Calcium Magnesium Buffer for overcoming chelation effect

Endotoxin-free magnesium buffer for overcoming the interference by chelation effect

1. Product information

Limulus amoebocyte lysate endotoxin assay for detection of bacterial endotoxins LAL lysate and endotoxin reaction require magnesium and calcium ions. Test samples that have a high affinity for divalent cations will chelate or sequester them from the LAL lysate formulation. Without the proper concentration of divalent cations, the enzymes in the lysate cannot function properly. The LAL lysate and endotoxin reaction was inhibited. In order to overcome the chelation effect cause LAL interference, a buffer contains calcium and magnesium could be used to dilute the test sample.

2. Product parameter

Endotoxin level < 0.005EU/ml

3. Product features and application

Supply additional magnesium to overcome the LAL and endotoxin reaction inhibition caused by the chelation effect.

4. Product parameter

Catalog   Number





10mM Magnesium   Buffer, 10ml/vial

Used   to overcome chelation effect.

10   vials/pack

5. Product Qualification


6. Ordering FAQ

Product condition:

The LAL reagent sensitivity and the Control Standard Endotoxin potency are assayed against USP Reference Standard Endotoxin. The LAL reagent kits come with product instruction, Certificate of Analysis, MSDS.

How to order:

Please contact to order the LAL reagents endotoxin detection kit. There is no minimal order volume required. The price depends on the order volume. We provide distributor discount for our distributors. The price is in US dollars. The final cost will be the order price plus the shipping cost. We need to know the shipping item to calculate the shipping weight.

Payment Method:

We required 100% prepayment for all orders. We accept T/T bank transfer or Paypal. If pay by Paypal 5% additional charge is required.

Shipping Condition:

Once we received the payment, we will ship in two days. Shipping is usually by air, it takes less than one week to reach the location. LAL Reagent is stable at controlled room temperature for more than two weeks. We usually ship the reagent at room temperature. After receipting LAL Reagent, long term storage at 2-8℃ is required.

Storage Condition:

The LAL reagent is stable for more than two years at 2-8℃. Store LAL reagent at 2-8℃ , avoid light. LAL Reagent Water is stable for more than three years at 2-20℃ .

We are one of the most professional manufacturers and suppliers. If you are looking for the calcium magnesium buffer for overcoming chelation effect, please rest assured to buy the quality and reliable products with us. High quality and competitive service are offered.