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POLR1B

polymerase (RNA) I polypeptide B, 128kDa

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol I is composed of mobile elements and RPA2 is part of the core element with the central large cleft and probably a clamp element that moves to open and close the cleft.

Gene Name: polymerase (RNA) I polypeptide B, 128kDa
Synonyms: POLR1B, RNA polymerase I subunit 2, RPA135, Rpo1-2
Target Sequences: NM_019014 NP_061887.2 Q9H9Y6

☰ Filters
Products
Antibodies (16)
Primary (16)
POLR1B (16)
Human (16)
Mouse (7)
Rat (3)
Bat (3)
Chimpanzee (3)
Gibbon (3)
Monkey (3)
Orangutan (3)
Pig (3)
Rabbit (3)
Zebrafish (3)
IHC (9)
IHC-P (1)
WB (16)
Flo (6)
ELISA (7)
IF (1)
Peptide-ELISA (1)
rabbit (16)
IgG (9)
polyclonal pc (16)
APC Conjugated (1)
Azide-free (1)
Biotin Conjugated (2)
FITC Conjugated (2)
HRP Conjugated (2)
PE Conjugated (1)
Unconjugated (8)
aa89-117 (7)
aa1007-1056 (4)
Internal (1)
No (16)
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POLR1B Rabbit anti-Human Polyclonal (Internal) Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
POLR1B Antibody - 1:100 staining mouse brain tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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POLR1B Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
POLR1B Antibody - POLR1B Antibody immunohistochemistry of formalin-fixed and paraffin-embedded human stomach tissue followed by peroxidase-conjugated secondary antibody and DAB staining.
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POLR1B Rabbit anti-Human Polyclonal (aa89-117) Antibody
Human
Flo, IHC, IHC-P, WB
Unconjugated
400 µl/$393
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POLR1B Rabbit anti-Human Polyclonal (aa89-117) Antibody
Human
ELISA, Flo, IHC, WB
Unconjugated
200 µl/$734
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POLR1B Rabbit anti-Human Polyclonal (aa89-117) (Biotin) Antibody
Human
ELISA, Flo, IHC, WB
Biotin Conjugated
200 µl/$952
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POLR1B Rabbit anti-Human Polyclonal (aa89-117) (FITC) Antibody
Human
ELISA, Flo, IHC, WB
FITC Conjugated
200 µl/$952
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POLR1B Rabbit anti-Human Polyclonal (aa89-117) (Azide-free) (HRP) Antibody
Human
ELISA, Flo, IHC, WB
HRP Conjugated, Azide-free
200 µl/$952
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POLR1B Rabbit anti-Human Polyclonal (aa89-117) (PE) Antibody
Human
ELISA, Flo, IHC, WB
PE Conjugated
200 µl/$952
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POLR1B Rabbit anti-Human Polyclonal (aa89-117) (APC) Antibody
Human
ELISA, IHC, WB
APC Conjugated
200 µl/$952
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POLR1B Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
WB
Unconjugated
100 µl/$386
POLR1B Antibody - POLR1B antibody Western blot of ACHN lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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POLR1B Rabbit anti-Human Polyclonal (aa1007-1056) Antibody
Human
WB
Unconjugated
100 µl/$424
POLR1B Antibody - POLR1B antibody Western blot of ACHN lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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POLR1B Rabbit anti-Human Polyclonal (aa1007-1056) (HRP) Antibody
Zebrafish, Pig, Rabbit, Mouse, Bat, Gibbon, Human, Monkey, Orangutan, Chimpanzee
WB
HRP Conjugated
100 µl/$469
POLR1B Antibody - POLR1B antibody Western blot of ACHN lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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POLR1B Rabbit anti-Human Polyclonal (aa1007-1056) (Biotin) Antibody
Zebrafish, Pig, Rabbit, Mouse, Bat, Gibbon, Human, Monkey, Orangutan, Chimpanzee
WB
Biotin Conjugated
100 µl/$469
POLR1B Antibody - POLR1B antibody Western blot of ACHN lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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POLR1B Rabbit anti-Human Polyclonal (aa1007-1056) (FITC) Antibody
Zebrafish, Pig, Rabbit, Mouse, Bat, Gibbon, Human, Monkey, Orangutan, Chimpanzee
WB
FITC Conjugated
100 µl/$469
POLR1B Antibody
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POLR1B Rabbit anti-Human Polyclonal Antibody
Human
WB
Unconjugated
50 µl/$286; 100 µl/$321
POLR1B Antibody - Western blot analysis of extracts of various cell lines, using POLR1B antibody at 1:3000 dilution. The secondary antibody used was an HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates were loaded 25ug per lane and 3% nonfat dry milk in TBST was used for blocking. An ECL Kit was used for detection and the exposure time was 10s.
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POLR1B Rabbit anti-Human Polyclonal Antibody
Mouse, Human
WB
Unconjugated
20 µl/$275; 100 µl/$389
Viewing 1-16 of 16 product results


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PLEASE NOTE

For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).