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P6611

Millipore

HIS-Select® Nickel Affinity Gel

(1:1 suspension in a 20% ethanol solution)

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Synonym(s):
Ni-NTA resin, nickel charged agarose
NACRES:
NA.56

conjugate

magnetic beads

Quality Level

form

(1:1 suspension in a 20% ethanol solution)

feature

hydrophilic

packaging

pkg of 1 mL
pkg of 100 mL
pkg of 25 mL
pkg of 5 mL
pkg of 500 mL

concentration

1.5-2.4 mL/mL (suspension in packed gel)

technique(s)

protein purification: suitable

color

faint blue to very dark blue

matrix

6% Beaded Agarose

capacity

>15 mg/mL, gel binding capacity (protein)(with an approx. 30 kDa protein)

transition temp

flash point 32 °C (closed cup)

storage temp.

2-8°C

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This Item
H8162GE17371201E3403
vibrant-m

P6611

HIS-Select® Nickel Affinity Gel

vibrant-m

H8162

HIS-Select® Cobalt Affinity Gel

vibrant-m

GE17371201

Ni Sepharose Excel, 25 ML

form

(1:1 suspension in a 20% ethanol solution)

form

(1:1 suspension in a 30% ethanol solution)

form

-

form

liquid

technique(s)

protein purification: suitable

technique(s)

-

technique(s)

-

technique(s)

affinity chromatography: suitable, immunoprecipitation (IP): suitable

capacity

>15 mg/mL, gel binding capacity (protein)(with an approx. 30 kDa protein)

capacity

>15 mg/mL, agarose binding capacity (protein)(with an approx. 30 kDa protein)

capacity

≥10 mg binding capacity (histidine-tagged protein)()Dynamic binding capacity was tested with 0.5 mg/ml (histidine)6-tagged pure protein (Mr 43 000) in EX-CELL 420 Insect serum-free medium (capacity at 10% breakthrough) or (histidine)6-tagged protein (Mr 28 000). Column volume was 1 ml and flow rate 1 ml/min. Binding capacity is sample-dependent.)

capacity

≥8 mg/mL, gel binding capacity (rabbit IgG)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

−20°C

packaging

pkg of 1 mL, pkg of 25 mL, pkg of 500 mL, pkg of 100 mL, pkg of 5 mL

packaging

-

packaging

-

packaging

-

General description

HIS-Select® Nickel Affinity Gel is an immobilized metal ion affinity chromatography (IMAC) product, used for the purification of His-tagged proteins. While the unique, non-charged, hydrophilic linkage of the proprietary quadridentate NTA chelate group to the beaded agarose charged with nickel ensures high selectivity for small to medium scale His-tag protein purification, it also results in reduced non-specific binding of other proteins. HIS-Select Nickel Affinity Gel is selective for recombinant proteins with His-tags and exhibits low non-specific binding of other proteins. The selectivity can be modulated with the inclusion of imidazole during chromatography.
HIS-Select® Nickel Affinity Gel is durable and can capture the recombinant proteins with histidine tags at a high flow rate. Recombinant proteins with histidine tags are bound using either native or denaturing conditions.

Application

HIS-Select® Nickel Affinity Gel has been used in the purification of recombinant proteins like EF-hand calcium-binding protein (S100A14), LIM homeobox transcription factor 1 alpha protein, sigma-1 receptor as well as harpin, stable protein 1 (SP1), and BCR-ABL fusion protein.

Features and Benefits

  • High selectivity for higher purity.
  • Unique non-charged hydrophilic linkage reduces non-specific binding.
  • Binding capacity for histidine-tagged protein is greater than 15 mg/mL.
  • Binding under denaturing or non-denaturing conditions.
  • One-step purification.
  • Minimizes unwanted ionic interactions.
  • Minimal nickel leaching.
  • Bead size: 45-165 μm.

Linkage

It is also available with the EZview™ technology (Product Code E3528).

Physical form

1:1 suspension in a 20% ethanol solution

Storage and Stability

HIS-Select Nickel Affinity Gel is stable for at least one year when stored properly. The HIS-Select Nickel Affinity Gel should be cleaned after each use and an antimicrobial agent such as 20% ethanol should be added to the storage buffer.

Legal Information

HIS-Select is a registered trademark of Merck KGaA, Darmstadt, Germany

related product

Product No.
Description
Pricing

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

89.6 °F - closed cup

Flash Point(C)

32 °C - closed cup


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