Question 1

What is the catalog number for Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB)?

Accepted Answer

The catalog number for Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB) is MBS1120680.

Question 2

What sizes are available for Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB)?

Accepted Answer

Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB) is available in the following size(s): 0.02 mg (E-Coli), 0.02 mg (Yeast), 0.1 mg (E-Coli), 0.1 mg (Yeast), 0.02 mg (Baculovirus), 0.02 mg (Mammalian-Cell), 0.1 mg (Baculovirus), 1 mg (E-Coli), 1 mg (Yeast), 0.1 mg (Mammalian-Cell), 1 mg (Baculovirus), 0.5 mg (Mammalian-Cell).

Question 3

How many pack sizes does Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB) come in?

Accepted Answer

Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB) is available in 12 different pack sizes.

Question 4

Is Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB) in stock?

Accepted Answer

Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What expression system was used for this recombinant protein?

Accepted Answer

The expression system, such as E. coli, HEK293, or insect cells, is listed on the datasheet under production details, which can affect post-translational modifications relevant to your application.

Question 6

Can I return this product if I ordered the wrong one?

Accepted Answer

As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.

Question 7

Is this product tested for endotoxin levels?

Accepted Answer

Endotoxin testing status is noted on the datasheet where applicable, particularly for recombinant proteins intended for cell-based or functional assays. If this isn’t listed and you need confirmation, contact support with the catalogue number.

Recombinant Bacillus subtilis RNA polymerase sigma-B factor (sigB)

Product Specifications

CAS Number

Gene Name

NCBI Gene ID

Storage Conditions

Other Gene Names

Short Name

Other Product Names

NCBI GI Number

NCBI Accession Number

NCBI GB Accession Number

Uniprot Accession Number

Available Sizes

Frequently Asked Questions

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