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Product details

RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL

Catalog number BNCB2929-100

Price for BNCB2929-100

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Size / count 1x 100 µL

About this product

RNA polymerase II (Pol II) is an enzyme that is composed of 12 subunits and is responsible for the transcription of protein-coding genes. Transcription initiation requires Pol II-mediated recruitment of transcription machinery to a target promoter, thereby allowing transcription to begin. The largest subunit of Pol II (referred to as RPB1 or RPB205) is a 1, 840 amino acid protein that contains one C2H2-type zinc finger and a C-terminal domain comprised of several heptapeptide repeats. Although Pol II function requires the cooperation of all twelve subunits, the largest subunit conveys Pol II catalytic activity and, together with the second largest subunit, forms the active center of the Pol II enzyme. Additionally, the large subunit participates in forming the DNA-binding domain of Pol II, a groove that is necessary for transcription of the DNA template. Without proper function of the large subunit, mRNA synthesis and subsequent transcription elongation cannot occur. Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Specifications

Catalog number
BNCB2929-100
Size / count
1x 100 µL
Dry ice
No
Hazardous
No
Discontinued
No
CAS Number
9007-83-4
Synonyms
DNA-directed RNA polymerase II largest subunit RNA polymerase II 220kd subunit; DNA-directed RNA polymerase II subunit RPB1; hRPB220; hsRPB1; POLR2; Polr2a; POLRA; Polymerase (RNA) II (DNA directed) polypeptide A 220kDa; RNA polymerase II subunit B1; RPBh1; RpIILS; RPO2; RPOL2
UNSPSC
41116161
UNSPSC Description
Primary and secondary antibodies for multiple methodology immunostaining detection application
Gene Name
POLR2A
Gene ID
5430
NCBI Gene ID
270017
UniProt
P24928
Swiss Prot
P24928
Host
Mouse
Species Reactivity
Human, Mouse, Rat
Reactivity
RNA Polymerase II
Immunogen
Ten repeats of synthetic peptide YSPTSPS using chemically synthesized phospho-Ser5
Target Antigen
RNA Polymerase II
Clonality
Monoclonal
Clone
CTD4H8
Type
Primary
Source
Animal
Origin
Animal
Applications
IHC, FFPE (verified) |WB (verified)
Positive Control
HAP1, K562, PC3, HePG2, NIH3T3 cells. Human testis.
Stability
2 years
Concentration
0.1 mg/mL
Buffer
PBS, 0.1% BSA, 0.05% azide
Molecular Weight
192-253 kDa
Shipping Conditions
RT (ND)
Storage Conditions
Stable at room temperature or 37°C (98°F) for 7 days.
Shelf Life
Guaranteed for at least 24 months from date of receipt when stored as recommended
Fragment
IgG1, kappa
Species
Mus musculus (mouse), BSA from bovine serum (Bos taurus) or recombinant BSA produced in Chinese hamster ovary cells.
Classification
0.05% sodium azide (CAS 26628-22-8)
Conjugate
Biotin

Frequently Asked Questions

What is the catalog number for RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL?

The catalog number for RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL is BNCB2929-100.

What sizes are available for RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL?

RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL is available in the following size(s): 1x 100 µL.

Is RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL in stock?

RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL is currently made to order / not held in immediate stock. Contact us for lead time.

Who manufactures RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL?

RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL is manufactured by Biotium.

What is the estimated delivery time for RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL?

Estimated delivery time for RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL is approximately 15 business day(s), depending on your location.

Where can I find the safety data sheet (SDS/MSDS) for RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL?

The safety data sheet for RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL is available here: https://cdn.gentaur.com/products/37/68dd02a5061270361e1055fd/msds/bncb2929-100.pdf.

What is RNA Polymerase II (CTD4H8), Biotin conjugate, 0.1mg/mL used for?

RNA polymerase II (Pol II) is an enzyme that is composed of 12 subunits and is responsible for the transcription of protein-coding genes. Transcription initiation requires Pol II-mediated recruitment of transcription machinery to a target promoter, thereby allowing transcription to begin. The larges

What expression system was used for this recombinant protein?

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.

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

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.

Is this product tested for endotoxin levels?

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.

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