Question 1

What is the catalog number for Human CD28 Protein Lysate 20ug?

Accepted Answer

The catalog number for Human CD28 Protein Lysate 20ug is IHUCD28PLLY20UG.

Question 2

Is Human CD28 Protein Lysate 20ug in stock?

Accepted Answer

Human CD28 Protein Lysate 20ug is currently made to order / not held in immediate stock. Contact us for lead time.

Question 3

Is there an additional fee for hazardous or dry ice shipping of this product?

Accepted Answer

Yes, if this product requires dry ice or is classed as hazardous for transport, the additional fee will be explicitly shown in your quotation before you confirm the order, so there are no surprise charges later.

Question 4

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 5

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.

Human CD28 Protein Lysate 20ug

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