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Gel Electrophoresis Buffers and Diluents

Buffer and diluent solutions to prepare, dilute, and deliver protein and nucleic acid samples to electrophoresis gels for separation and analysis; includes solutions to stabilize, control the concentration of, denature, and reduce sample proteins.
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Keyword Search:
1 – 15 of 206 results
2

Thermo Scientific Chemicals Laemmli SDS sample buffer, non-reducing (4X)

Laemmli SDS sample buffer is used to prepare protein samples in the Laemmli SDS-PAGE system.

Product Type Sample Loading Buffer
Form Liquid
Color Blue
Concentration 4X
For Use With (Application) Laemmli SDS-PAGE
3

Thermo Scientific Chemicals Phosphate, 0.2M buffer soln., pH 7.0

CAS: 7558-80-7 Molecular Weight (g/mol): 119.976

CAS 7558-80-7
Molecular Weight (g/mol) 119.976
4

Invitrogen™ 4X Bolt™ LDS Sample Buffer  DFS Item

Optimized for use with Bolt™ Bis-Tris Plus gels, and are available in a variety of formats

Buffer Sample Loading Buffers
Content And Storage Sample Buffer (4X) containing lithium dodecyl sulfate (LDS) at pH 8.5 with SERVA Blue G250 and phenol red.

Store at 4°C to 25°C.
Gel Type Bis-Tris Plus
For Use With (Equipment) Bolt Mini Gel Tank
Product Type LDS Sample Buffer
Concentration 4X
Gel Compatibility Bolt™ Bis-Tris Plus Gels
Product Line Bolt
5

Invitrogen™ TrackIt™ Cyan/Yellow Loading Buffer  DFS Item
GREENER_CHOICE

6X solutions used for easy loading and tracking of DNA samples in agarose gels.

6

Invitrogen™ TrackIt™ Cyan/Orange Loading Buffer  DFS Item
GREENER_CHOICE

A 6X solution used for easy loading and tracking of DNA samples in agarose gels

7

Invitrogen™ NuPAGE™ LDS Sample Buffer (4X)  DFS Item

Used to prepare protein samples for denaturing gel electrophoresis with NuPAGE™ Novex™ gels. Invitrogen™ Novex™ NuPAGE™ LDS Sample Buffer (4X) contains lithium dodecyl sulfate, pH 8.4, which allows for maximum activity of the reducing agent.

Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Buffer Sample Loading Buffers
Content And Storage Sample Buffer (4X) containing lithium dodecyl sulfate (LDS) at pH 8.5 with SERVA Blue G250 and phenol red.

Store at 4°C to 25°C.
Gel Type NuPAGE
Product Type LDS Sample Buffer
Gel Compatibility NuPAGE™ Gels
Product Line NuPAGE
8

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)  DFS Item

Ready-to-use reagent to reduce protein samples for protein gel electrophoresis

Shipping Condition Wet Ice
Content And Storage NuPAGE™ Sample Reducing Agent (500 mM dithiothreitol) should be stored at 4°C. Guaranteed stable for 6 months unless otherwise specified in the product literature.
Product Type Sample Reducing Agent
Shelf Life 6 Months
Concentration 500 mM
Product Line NuPAGE
9

Thermo Scientific Chemicals Citrate, 0.5M buffer soln., pH 4.5

CAS: 4-3-6132 Molecular Weight (g/mol): 294.10

CAS 4-3-6132
Molecular Weight (g/mol) 294.10
10

Acetate Buffer Solution Ph 4.6, Honeywell Fluka™

Sodium acetate / acetic acid, for complexometry

CAS 126-96-5
11

Thermo Scientific Chemicals Phosphate, 0.5M buffer soln., pH 7.2

CAS: 7558-80-7 Molecular Weight (g/mol): 119.976

CAS 7558-80-7
Molecular Weight (g/mol) 119.976
12

Invitrogen™ NativePAGE™ 5% G-250 Sample Additive  DFS Item

Add to samples prepared with the NativePAGE Sample Buffer and detergents (10% DMM or 5% Digitonin) just prior to applying the samples to NativePAGE gels

13

Thermo Scientific™ Earle's Balanced Salts Solution, without phenol red

Color Colorless
Physical Form Liquid
Synonym EBSS
Recommended Storage Ambient Temperatures
Odor Odorless
15

Thermo Scientific Chemicals Krebs-Ringer Solution, bicarbonate-buffered

Packaging Plastic Bottle
Physical Form Liquid
Recommended Storage Ambient Temperatures