Question 1

What is the catalog number for Petosemtamab?

Accepted Answer

The catalog number for Petosemtamab is M36763.

Question 2

What sizes are available for Petosemtamab?

Accepted Answer

Petosemtamab is available in the following size(s): 1 g, 500 mg, 200 mg, 5 mg, 10 mg.

Question 3

How many pack sizes does Petosemtamab come in?

Accepted Answer

Petosemtamab is available in 5 different pack sizes.

Question 4

Is Petosemtamab in stock?

Accepted Answer

Petosemtamab is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is Petosemtamab used for?

Accepted Answer

Petosemtamab (MCLA 158) is a highly potent monoclonal antibody against EGFR (Kd: 0.22 nM) and LGR5 (Kd: 0.86 nM) . Petosemtamab promotes EGFR signaling disruption and receptor breakdown in LGR5+ cancer cells. Petosemtamab can be used in the study of solid tumors such as head and neck squamous cell c

Question 6

How many freeze-thaw cycles can this product tolerate?

Accepted Answer

We recommend aliquoting the product upon receipt to avoid repeated freeze-thaw cycles, which can reduce activity and stability. This is your responsibility once the product has been delivered.

Question 7

Is antigen retrieval required for IHC with this antibody?

Accepted Answer

Recommended antigen retrieval methods, where applicable, are listed on the datasheet under the IHC protocol section.

Question 8

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.

Petosemtamab

Product Specifications

CAS Number

Stability

Purity

Molecular Formula

Notes

Receptor

Available Sizes

Frequently Asked Questions

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