Question 1

What is the catalog number for 4-Arm PEG-NH2.HCl (MW 40000)?

Accepted Answer

The catalog number for 4-Arm PEG-NH2.HCl (MW 40000) is orb3137191.

Question 2

What sizes are available for 4-Arm PEG-NH2.HCl (MW 40000)?

Accepted Answer

4-Arm PEG-NH2.HCl (MW 40000) is available in the following size(s): 10 mg, 50 mg.

Question 3

How many pack sizes does 4-Arm PEG-NH2.HCl (MW 40000) come in?

Accepted Answer

4-Arm PEG-NH2.HCl (MW 40000) is available in 2 different pack sizes.

Question 4

Is 4-Arm PEG-NH2.HCl (MW 40000) in stock?

Accepted Answer

4-Arm PEG-NH2.HCl (MW 40000) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is 4-Arm PEG-NH2.HCl (MW 40000) used for?

Accepted Answer

4-Arm PEG-NH2 HCl (MW 40000) (4-Arm PEG-amine HCL salt (MW 40000) ) is a multi-arm PEG derivative featuring amino groups at the termini of its four arms connected to a pentaerythritol core. The reactive primary amine, or NH2 group, readily reacts with activated carboxylic acids such as NHS esters to

Question 6

How should this product be stored?

Accepted Answer

Storage conditions depend on the specific reagent and are listed on the product datasheet, with most antibodies and proteins requiring -20°C unless stated otherwise. It is your responsibility to store the product correctly immediately upon receipt; damage from improper storage after delivery is not eligible for replacement.

Question 7

Is this product animal-origin-free?

Accepted Answer

Animal-origin-free status, where applicable, is noted on the datasheet under formulation details.

Question 8

Does this product need any special customs documentation to be imported to my country?

Accepted Answer

If you’re outside the EU, UK, or USA, you’re responsible for customs clearance and any related taxes or fees. We provide the standard import documents, such as the Commercial Invoice, Packing List, and Airway Bill, in advance, so let us know early if your customs office needs anything additional for this specific product.

4-Arm PEG-NH2.HCl (MW 40000)

Product Specifications

Storage Conditions

Notes

Available Sizes

Frequently Asked Questions

Explore Other Products

CD3e (B-B12), CF647 conjugate, 0.1mg/mL

Ep-CAM / CD326 (Epithelial Marker) (rVU-1D9), CF647 conjugate, 0.1mg/mL

IgA Secretory Component (SC05), CF594 conjugate, 0.1mg/mL

Tyrosinase (T311), CF740 conjugate, 0.1mg/mL

CD66 (CEA) (C66/195), CF405S conjugate, 0.1mg/mL

Calcineurin B / PPP3R1 (CALNB/2342), CF640R conjugate, 0.1mg/mL