Question 1

What is the catalog number for 3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt?

Accepted Answer

The catalog number for 3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt is 279865.

Question 2

What sizes are available for 3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt?

Accepted Answer

3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt is available in the following size(s): 250 g, 500 g, 1 Kg.

Question 3

How many pack sizes does 3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt come in?

Accepted Answer

3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt is available in 3 different pack sizes.

Question 4

Is 3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt in stock?

Accepted Answer

3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

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 6

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 7

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.

3-Hydroxy-4[2-sulfo-4- (4-sulfophenylazo) phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt

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