Question 1

What is the catalog number for PTBP1 (Polypyrimidine Tract-binding Protein 1, PTB, Heterogeneous Nuclear Ribonucleoprotein I, hnRNP I, 57kD RNA-binding Protein PPTB-1)?

Accepted Answer

The catalog number for PTBP1 (Polypyrimidine Tract-binding Protein 1, PTB, Heterogeneous Nuclear Ribonucleoprotein I, hnRNP I, 57kD RNA-binding Protein PPTB-1) is P4453-09E.

Question 2

What sizes are available for PTBP1 (Polypyrimidine Tract-binding Protein 1, PTB, Heterogeneous Nuclear Ribonucleoprotein I, hnRNP I, 57kD RNA-binding Protein PPTB-1)?

Accepted Answer

PTBP1 (Polypyrimidine Tract-binding Protein 1, PTB, Heterogeneous Nuclear Ribonucleoprotein I, hnRNP I, 57kD RNA-binding Protein PPTB-1) is available in the following size(s): 100 µg.

Question 3

Is PTBP1 (Polypyrimidine Tract-binding Protein 1, PTB, Heterogeneous Nuclear Ribonucleoprotein I, hnRNP I, 57kD RNA-binding Protein PPTB-1) in stock?

Accepted Answer

PTBP1 (Polypyrimidine Tract-binding Protein 1, PTB, Heterogeneous Nuclear Ribonucleoprotein I, hnRNP I, 57kD RNA-binding Protein PPTB-1)

Selected Variant

P4453-09E

Size: 100 µg

Product Specifications

Clonality

Pab

Question 4

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 5

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 6

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.