Question 1

What is the catalog number for CTLA-4, Human (HEK293)?

Accepted Answer

The catalog number for CTLA-4, Human (HEK293) is HY-P72959.

Question 2

What sizes are available for CTLA-4, Human (HEK293)?

Accepted Answer

CTLA-4, Human (HEK293) is available in the following size(s): 10 µg, 50 µg, 100 µg.

Question 3

How many pack sizes does CTLA-4, Human (HEK293) come in?

Accepted Answer

CTLA-4, Human (HEK293) is available in 3 different pack sizes.

Question 4

Is CTLA-4, Human (HEK293) in stock?

Accepted Answer

CTLA-4, Human (HEK293) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

Are there any special shipping requirements for CTLA-4, Human (HEK293)?

Accepted Answer

CTLA-4, Human (HEK293) is requires dry ice shipping.

Question 6

Who manufactures CTLA-4, Human (HEK293)?

Accepted Answer

CTLA-4, Human (HEK293) is manufactured by QuantiMol.

Question 7

What is the estimated delivery time for CTLA-4, Human (HEK293)?

Accepted Answer

Estimated delivery time for CTLA-4, Human (HEK293) is approximately 15 business day(s), depending on your location.

Question 8

What is CTLA-4, Human (HEK293) used for?

Accepted Answer

The CTLA-4 protein is a key inhibitory receptor and a major negative regulator of T cell responses in coordination of immune regulation. Its unique property is its significantly increased affinity for B7 ligands (CD80/CD86) compared with CD28. CTLA-4 Protein, Human (HEK293) is the recombinant human-

Question 9

Is this product species cross-reactive?

Accepted Answer

Cross-reactivity data, based on available testing, is listed under the reactivity section of the datasheet. Contact us if you need reactivity confirmed for a species not listed.

Question 10

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 11

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.

CTLA-4, Human (HEK293)

Product Specifications

Product Name Alternative

UNSPSC

Type

Assay Protocol

Purity

Smiles

Molecular Formula

Molecular Weight

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Storage Conditions

Scientific Category

Available Sizes

Frequently Asked Questions

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