top of page

Target Name:

Human GA733-1 Protein, Human GA7331 Protein, Human GP50 Protein, Human M1S1 Protein


The extracellular domain of Human TROP-2 protein (NP_002344.2) (Met1-Thr274) with C-terminus His tag is expressed in CHO cells.

Molecular Weight:

The 259 amino acid protein has a predicted molecular weight of 29.4 kDa. The protein migrates at approximately 35-45 kDa on SDS-PAGE in DTT-reduced and non-reduced conditions.


>95% based on SDS-PAGE under reducing condition


1xPBS buffer, pH7.4, 0.22 µm filtered

Endotoxin Level:

Not Tested

Vial Size:

25µg, 100µg

Protein Concentration:

25µg size is bottled at 0.2mg/mL concentration. 100 µg size is bottled at lot-specific concentration.

Storage and Handling:

Quick spin the vial after receiving. Unopened vial can be stored at 4°C for 2 weeks or at -20°C and below for six months. The protein can be further diluted to 0.1 mg/mL with 0.22 µm filtered PBS buffer.  This stock solution should be aliquoted and stored at ≤ -70°C to minimize the freeze/thaw cycles. Carrier proteins such as FBS and BSA need to be added if further dilution is needed.

Human TROP-2 Protein (C-His)

  • Catalog



    25 µg


    100 µg

bottom of page