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Safety Information

SAB4200620

Sigma-Aldrich

Monoclonal Anti-polyHistidine antibody produced in mouse

clone HIS-1, purified immunoglobulin

Synonym(s):

Monoclonal 6 His epitope tag, Monoclonal 6xHis-tag, Monoclonal HHHHHH epitope tag, Monoclonal Hexa His tag, Monoclonal His-tag, Monoclonal His6 tag, Monoclonal Histidine tagged, Monoclonal Poly-His-tag

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

200

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

HIS-1, monoclonal

packaging

antibody small pack of 25 μL

concentration

~1.0 mg/mL

technique(s)

flow cytometry: 3-6 μg/test
immunoblotting: 0.25-0.5 μg/mL
immunofluorescence: 4-8 μg/mL

isotype

IgG2a

storage temp.

−20°C

target post-translational modification

unmodified

Related Categories

General description

Monoclonal Anti-polyHistidine (mouse IgG2a isotype) is derived from the HIS-1 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from a BALB/c mouse immunized with a recombinant His-tagged fusion protein. The antibody is purified from culture supernatant of hybridoma cells grown in a bioreactor. Monoclonal anti-polyHistidine recognizes native as well as denatured, reduced forms of synthetic polyHistidine or polyhistidine-tagged fusion proteins. The product is reactive with fusion protein expressed by prokaryotic pET, pRSET, and pTrc expression vectors. The antibody preferentially recognizes N-terminal tagged fusion proteins.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide as a preservative.

Storage and Stability

For extended storage, freeze at -20 °C in working aliquots. Repeated freezing and thawing or storage in “frost-free” freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

Other Notes

In order to obtain the best results using various techniques and preparations, we recommend determining optimal working dilutions by titration. Use of sensitive film is recommended.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SAB4200620-25UL:
SAB4200620-VAR:
IRO97439:
SAB4200620-BULK:
SAB4200620-200UL:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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