Question 1

What is the catalog number for BL21 (DE3) Competent Cells?

Accepted Answer

The catalog number for BL21 (DE3) Competent Cells is C0035.

Question 2

What sizes are available for BL21 (DE3) Competent Cells?

Accepted Answer

BL21 (DE3) Competent Cells is available in the following size(s): 20 Reactions.

Question 3

Is BL21 (DE3) Competent Cells in stock?

Accepted Answer

BL21 (DE3) Competent Cells is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Are there any special shipping requirements for BL21 (DE3) Competent Cells?

Accepted Answer

BL21 (DE3) Competent Cells is requires dry ice shipping.

Question 5

What temperature does this product ship at?

Accepted Answer

Shipping temperature is chosen based on the product’s stability needs, ranging from ambient to dry ice, and is indicated on the product page. Any related shipping fee is shown clearly in your quotation.

Question 6

What is the molecular weight of the target protein?

Accepted Answer

Molecular weight information, where applicable, is listed on the datasheet under target details, useful for confirming the correct band on western blot.

Question 7

How long will it take to receive this product if it’s custom made?

Accepted Answer

Lead times depend on the product type: custom polyclonal antibodies typically take 12-14 weeks, monoclonal antibodies 15-17 weeks, made-to-order recombinant proteins 4-8 weeks, and made-to-order recombinant antibodies 6-8 weeks. These are estimates and may shift due to production delays.

BL21 (DE3) Competent Cells

Product Specifications

Shipping Conditions

Storage Temperature

Frequently Asked Questions

Explore Other Products

ACTIN BETA Antibody

Recombinant Human Stress-Induced-Phosphoprotein 1

Recombinant Human Stress-Induced-Phosphoprotein 1

Recombinant Human Stress-Induced-Phosphoprotein 1

Recombinant Human Stress-Induced-Phosphoprotein 1

LOC679376 3'UTR Luciferase Stable Cell Line