Q: What do I do if this product arrives with reduced ice or a damaged cold-chain package?

Report this to us immediately with photos and your order reference. Our specialists will assess whether the product is still usable given the cold-chain interruption, and will arrange a replacement or credit if it isn’t.

Q: What host species was used to raise this antibody?

The host species used in production is listed under product specifications on the datasheet, and is relevant when selecting a compatible secondary antibody for your assay.

Q: What is the difference between this product and a similar catalogue number?

Differences typically involve clone, conjugate, host species, or validated applications. Compare the respective datasheets, or contact us with both catalogue numbers for a direct comparison.

Question 1

What is the catalog number for Human recombinant IL-4 protein?

Accepted Answer

The catalog number for Human recombinant IL-4 protein is PROTP05112-8-50ug.

Question 2

What sizes are available for Human recombinant IL-4 protein?

Accepted Answer

Human recombinant IL-4 protein is available in the following size(s): 50 µg.

Question 3

Is Human recombinant IL-4 protein in stock?

Accepted Answer

Human recombinant IL-4 protein is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Where can I find the safety data sheet (SDS/MSDS) for Human recombinant IL-4 protein?

Accepted Answer

The safety data sheet for Human recombinant IL-4 protein is available here: https://www.bosterbio.com/msds?sku=PROTP05112-8.

Question 5

What is Human recombinant IL-4 protein used for?

Accepted Answer

Human recombinant IL-4 protein expressed in HEK293 with His-Tag. Sequence domain: 25-153aa. Application (s) : SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .

Question 6

What do I do if this product arrives with reduced ice or a damaged cold-chain package?

Accepted Answer

Report this to us immediately with photos and your order reference. Our specialists will assess whether the product is still usable given the cold-chain interruption, and will arrange a replacement or credit if it isn’t.

Question 7

What host species was used to raise this antibody?

Accepted Answer

The host species used in production is listed under product specifications on the datasheet, and is relevant when selecting a compatible secondary antibody for your assay.

Question 8

What is the difference between this product and a similar catalogue number?

Accepted Answer

Differences typically involve clone, conjugate, host species, or validated applications. Compare the respective datasheets, or contact us with both catalogue numbers for a direct comparison.

Human recombinant IL-4 protein

Product Specifications

UniProt

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Frequently Asked Questions

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