Question 1

What is the catalog number for 4-ArmPEG-Glutamic acid, 20K?

Accepted Answer

The catalog number for 4-ArmPEG-Glutamic acid, 20K is A44195-20K.

Question 2

What sizes are available for 4-ArmPEG-Glutamic acid, 20K?

Accepted Answer

4-ArmPEG-Glutamic acid, 20K is available in the following size(s): Inquire.

Question 3

Is 4-ArmPEG-Glutamic acid, 20K in stock?

Accepted Answer

4-ArmPEG-Glutamic acid, 20K is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Who manufactures 4-ArmPEG-Glutamic acid, 20K?

Accepted Answer

4-ArmPEG-Glutamic acid, 20K is manufactured by PEG.

Question 5

What is the estimated delivery time for 4-ArmPEG-Glutamic acid, 20K?

Accepted Answer

Estimated delivery time for 4-ArmPEG-Glutamic acid, 20K is approximately 15 business day(s), depending on your location.

Question 6

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 7

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.

Question 8

Can I request additional validation data, such as western blot images, for this product?

Accepted Answer

Additional data may be available on request. Contact our technical support team with the catalogue number and we’ll check what supporting documentation the supplier can provide.

4-ArmPEG-Glutamic acid, 20K

Product Specifications

Frequently Asked Questions

Explore Other Products

Frozen Tissue Sections, Skin

Prion protein PrP (PRNP) Rabbit Polyclonal Antibody

6X DNA Loading Buffer (Orange)

Tissue FFPE Sections, Breast

Human JMJD1C activation kit by CRISPRa

Involucrin (SY5), CF488A conjugate, 0.1mg/mL