Question 1

What is the catalog number for WDR21B, CT (DCAF4L1, WDR21B, DDB1- and CUL4-associated factor 4-like protein 1, WD repeat-containing protein 21B) (Azide free) (HRP) discontinued?

Accepted Answer

The catalog number for WDR21B, CT (DCAF4L1, WDR21B, DDB1- and CUL4-associated factor 4-like protein 1, WD repeat-containing protein 21B) (Azide free) (HRP) discontinued is 043820-HRP.

Question 2

What sizes are available for WDR21B, CT (DCAF4L1, WDR21B, DDB1- and CUL4-associated factor 4-like protein 1, WD repeat-containing protein 21B) (Azide free) (HRP) discontinued?

Accepted Answer

WDR21B, CT (DCAF4L1, WDR21B, DDB1- and CUL4-associated factor 4-like protein 1, WD repeat-containing protein 21B) (Azide free) (HRP) discontinued is available in the following size(s): 200 µL.

Question 3

Is WDR21B, CT (DCAF4L1, WDR21B, DDB1- and CUL4-associated factor 4-like protein 1, WD repeat-containing protein 21B) (Azide free) (HRP) discontinued in stock?

Accepted Answer

WDR21B, CT (DCAF4L1, WDR21B, DDB1- and CUL4-associated factor 4-like protein 1, WD repeat-containing protein 21B) (Azide free) (HRP) discontinued

Selected Variant

043820-HRP

Size: 200 µL

Product Specifications

Clonality

Pab

Question 4

What expression system was used for this recombinant protein?

Accepted Answer

The expression system, such as E. coli, HEK293, or insect cells, is listed on the datasheet under production details, which can affect post-translational modifications relevant to your application.

Question 5

Can I return this product if I ordered the wrong one?

Accepted Answer

As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.

Question 6

Is this product tested for endotoxin levels?

Accepted Answer

Endotoxin testing status is noted on the datasheet where applicable, particularly for recombinant proteins intended for cell-based or functional assays. If this isn’t listed and you need confirmation, contact support with the catalogue number.