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1 – 15 of 72 results
1

Tocris Bioscience™ PEI STAR™ transfection reagent

Polyethylenimine (PEI) transfection reagent, chemically-defined

Target Transfection Reagent
CAS 49553-93-7
Chemical Name or Material Poly[imino(1,2-ethanediyl)] hydrochloride
Recommended Storage Store the unopened product at room temperature. Do not use past expiration date.
3

R&D Systems™ Recombinant Mouse sTNF RI/TNFRSF1A Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) 21 kDa
Gene ID (Entrez) 21937
Quantity 50 μg
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source E. coli-derived mouse TNF RI/TNFRSF1A protein Ile22-Ala212,with an N-terminal Met
Recombinant Recombinant
Name TNF RI/TNFRSF1A
4

R&D Systems™ Recombinant Human Plasma Kallikrein/KLKB1 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Enzyme Activity

7

R&D Systems™ StemXVivo Hepatocyte Differentiation Kit

Uses high-quality specialized media and pre-mixed differentiation cocktails to maximize differentiation efficiency and ensure the consistent and reliable generation of scalable amounts of hepatocyte-like cells

8

R&D Systems™ Cultrex 3D Culture BME Cell Invasion Assay, 96 well

A three-dimensional, high content format for quantitating the degree to which invasive cells penetrate basement membrane components, in vitro, in response to chemoattractants and/or inhibiting compounds

9

R&D Systems™ Recombinant Human IGFALS/ALS Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

10

R&D Systems™ Recombinant Human Kallikrein 8/Neuropsin Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Enzyme Activity

12

R&D Systems™ Recombinant Human HAI-1 Protein

Extensive quality control produces lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Inhibition Activity

13

R&D Systems™ Recombinant Human Kallikrein 11 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Enzyme Activity

14

R&D Systems™ Recombinant Human Ubiquitin N-Terminal Fluorescein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.