Home   /   PRODUCT   /   Proteinsimple
Vial / Filter / SPE
MJ Science
제목 Jess 등록일 2018-12-10 17:52:04


Your Complete Protein Analysis Solution

Jess automates the protein separation and immunodetection of traditional Western blotting, eliminating many of the tedious, error-prone steps. Just load your samples and reagents into the microplate and Jess separates your proteins by size, and precisely manages antibody additions, incubations, washes and even the detection steps. Come back to fully analyzed results in 3 hours. Go further with multiplexing—her fluorescent detection gets all the information you need in one shot. Jess, she's like Western blot meets ELISA in one.

Jess - Automated Western blot meets ELISA in one




I need fast results

With Jess, it's pipette, run & done! Simply load your sample, antibodies and reagents into the plate, insert your plate and cartridge into Jess and press start. All assay steps from protein separation, immunoprobing, detection and analysis of data are fully automated. With just 30 minutes of experimental setup and 3 hours of hands-free run time, you can be analyzing data for your next publication or grant.

Get fast results with Jess

I want to boost my throughput

Got a lot of samples? Jess can dramatically increase your throughput. She automates the protein separation and immunodetection of traditional Western blotting, giving you fully analyzed results in just 3 hours. Everything happens inside a capillary, and Jess precisely controls the protein separation and reagent additions and incubations, even the detection. Use Jess's fluorescent capabilities and multiplex your proteins for even higher throughput. With her 13 and 25 sample capillary cartridges you'll get the throughput you need, with minimum hands-on time.

Boost your throughput with Jess

I want immunoassay-like quantitation from my Westerns

Stop, analyze and wow! With Jess, protein quantitation is a breeze. At the conclusion of your run, use the lane view option to compare band intensity or dive deep for fully quantitative analysis of protein size and concentration. With a few clicks you'll be analyzing immunoassay-like standard curves and precisely quantifying your protein. Multiplexing takes your options to the max, helping you identify and differentiate relative protein expression between samples in one shot. And with in-built protein normalization, you'll have the confidence you need in your results, experiment after experiment.

Quantitate your Westerns with Jess

I want more data per sample

Do traditional assays use too much of your precious samples or require you to pool your samples? Jess gets you down to picogram-level sensitivity with just 3 µL of starting material. Tired of stripping and reprobing? Jess's fluorescent detection lets you maximize the data you get in one shot. Let your sample go further with Jess.

Get more data per sample with Jess

I need to run traditional Westerns, sometimes

Still doing traditional Westerns? Snap! Get the picture with her chemiluminescent blot imaging system.

Chemiluminescent blot imaging with Jess

Sample Required0.3-1.2 µg0.6-1.2 µg2-4 µg0.6-4 µg
Volume Required3 µL/well
Size RangeMolecular weight (MW) ladder ranges from 2-440 kDa
Sizing CV<10%
Intra-assay CV<15%
Inter-assay CV<20%
Resolution (± percent difference in MW)± 15-20% for MW <20 kDA
± 10% for MW >20 kDa
Quantitation CV<20%N/A
Dynamic Range2-3 logs3-4 logs3-4 logs2-3 logs
SensitivityngLow pgHigh pgng
Capillary5 cm, 100 µm, 400 nL
Run time<3 hours<4 hours with immunoassay
Samples per run13 or 25
Weight23 kg
Dimensions (closed)0.36 m H X 0.3 m W X 0.57 m D
Dimensions (open)0.36 m H x 0.53 m W x 0.57 m D
PowerUS/CAN 120 V AC, 60 hz, 4.2 amps
Europe 240 AC, 50 Hz, 2.1 amps
Japan 100 AC, 50/60 Hz, 5.0 amps
Operating temperature18-24 °C
Operating humidity20-60% relative, non-condensing


Cat No. 제품명
001-531 Compass for Simple Western