Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO
The original Slide-A-Lyzer™ Dialysis Cassettes will be discontinued once remaining inventory sells out. The next generation of Slide-A-Lyzer™ G3 Dialysis Cassettes offer improved ease of use and are the recommended replacement.
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Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO
Thermo Scientific™

Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO

Remove salts and contaminants, and maximize sample recovery using this semi-permeable membrane with a 3,500-Dalton protein MW cut-off (MWCO) cassette that is easier to use than traditional dialysis tubing.
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카탈로그 번호샘플 부피(미터법)수량
663350.5 mL1 Kit (10 Cassettes)
663330.5 mL10 Cassettes
663303 mL10 Cassettes
663323 mL1 Kit (10 Cassettes)
6611012 mL8 Cassettes
6610712 mL1 Kit (8 Cassettes)
6613030 mL6 Cassettes
카탈로그 번호 66335
제품 가격(KRW)
215,000
Online offer
Ends: 31-Dec-2025
252,000
할인액 37,000 (15%)
Each
카트에 추가하기
샘플 부피(미터법):
0.5 mL
수량:
1 Kit (10 Cassettes)
대량 주문 또는 맞춤형 요청
제품 가격(KRW)
215,000
Online offer
Ends: 31-Dec-2025
252,000
할인액 37,000 (15%)
Each
카트에 추가하기
Slide-A-Lyzer Dialysis Cassettes (3.5K MWCO) facilitate simple and effective removal of salts and small contaminants from proteins and other macromolecules larger than 3,500 Daltons. They can be used for a wide range of applications including low-molecular weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and sample concentration.
Liquid samples are easily added and removed by penetrating the self-sealing gasket with a hypodermic needle attached to a syringe. No knots, clips, or caps are needed to seal the units and prevent leaking and sample loss during the dialysis procedure. Slide-A-Lyzer Dialysis Cassettes are constructed from two sheets of low-binding, regenerated-cellulose dialysis membrane that are hermetically sealed on either side of a silicone-like gasket inside an inert plastic frame. The membrane and cassette materials are compatible with most common laboratory chemicals and buffers.

Features of Slide-A-Lyzer Dialysis Cassettes:
Easy to use—no knots or clamps are needed; just inject sample into cassette and begin dialysis
Fast dialysis—flat cassette chamber with two membranes provides high surface area-to-volume ratio that maximizes diffusion rate compared to cylindrical dialysis tubing
High recovery—rectangular cassette design maximizes recovery of entire sample volume from any one of the four corner injection ports
Four cassette sizes—select the cassette that best suits your sample volume (0.5 to 30 mL)
Color-coded—pink cassette frame specifies cassettes with the 3,500 MW pore size membrane

Membrane specifications:
Composition: regenerated cellulose synthesized by the viscose method
Thickness: 0.9 to 1.2 mil (22.5 to 30 μm)
Hydration time required before use: 2 minutes
Glycerol content: none
Sulfur content: 0.1–0.15%
Heavy metals content: trace

Volume ranges:
• 0.5 mL = 0.1 to 0.5 mL
• 3 mL = 0.5 to 3 mL
• 12 mL = 3 to 12 mL
• 30 mL = 12 to 30 mL

For Research Use Only. Not for use in diagnostic procedures.
사양
멤브레인Cellulose Membrane, Dialysis
제품라인Slide-A-Lyzer
정제 타겟Buffer Exchange, Protein
수량1 Kit (10 Cassettes)
형식Cassette
MWCO3.5 kDa
샘플 부피(미터법)0.5 mL
Unit SizeEach
구성 및 보관
Store at room temperature

자주 묻는 질문(FAQ)

Does the Slide-A-Lyzer Dialysis Cassette leak?

The innovative, patented design does not permit “wicking” that can occur with homemade microdialysis devices.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What sizes are available for the Slide-A-Lyzer Dialysis Cassette? What MWCO membranes are available?

Four sizes to accommodate samples between 0.1 and 30 ml are currently available in five different MWCOs (2K, 3.5K, 7K, 10K and 20K). The G2 Slide A lyzers on the other hand are available in five different sizes to accommodate samples between 0.25 and 70mL.
These units, especially those that accommodate smaller volumes, provide for greater sample recovery and shorter dialysis times than one can achieve with traditional tubing. We have a cassette selection guide to help you choose the appropriate cassette for your application. There are also product demonstrations for this and other High-Performance Dialysis Products.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What prevents the Slide-A-Lyzer Dialysis Cassette from leaking?

An internal gasket, which isn't visible after the cassette is assembled, reseals itself as the needle is withdrawn. To maintain sample volume and integrity, users should remember these three key rules:

1. Before use, fill the cassette with air to verify that the system is airtight.
2. Puncture each porthole only once.
3. Do not allow the membrane to come into contact with the sharp needle bevel.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What is the purpose of the buoy for the Slide-A-Lyzer Dialysis Cassette?

The buoy suspends the Slide-A-Lyzer Cassette above the stirring bar during dialysis and it provides a benchtop stand on which to set the Slide-A-Lyzer Cassette. These are not required with the G2 Slide-A-Lyzer Dialysis Cassettes.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What is the highest temperature and the pH range that is compatible with the Slide-A-Lyzer Cassette?

Slide-A-Lyzer Cassettes can be held at 56 degrees C for two hours. At temperatures and times above these, the plastic gets soft and can deform. Thermo Scientific recommends that users maintain a pH range of 5-9.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.