제품 > 항체 > 다중클론항체(pAb)

POLR2B Rabbit pAb (A5928)

Tested applications:WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP InhibitionReactivity:Human, Mouse, Rat

Western blot analysis of various lysates using POLR2B Rabbit pAb (A5928) at 1:1000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution.
Lysates/proteins: 25μg per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit (RM00020).
Exposure time: 10s.

ABclonal:Immunohistochemistry - POLR2B Rabbit pAb (A5928)

Immunohistochemistry analysis of paraffin-embedded Rat liver using POLR2B Rabbit pAb (A5928) at dilution of 1:100 (40x lens).Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.

Immunohistochemistry analysis of paraffin-embedded Rat brain using POLR2B Rabbit pAb (A5928) at dilution of 1:100 (40x lens).Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.

Immunohistochemistry analysis of paraffin-embedded Mouse liver using POLR2B Rabbit pAb (A5928) at dilution of 1:100 (40x lens).Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.

Overview

Product name	POLR2B Rabbit pAb
Catalog No.	A5928
Host species	Rabbit
Purification method	Affinity purification
Isotype	IgG

Background

This gene encodes the second largest subunit of RNA polymerase II (Pol II), a DNA-dependent RNA polymerase that catalyzes the transcription of DNA into precursors of mRNA, snRNA and microRNA. This subunit and the largest subunit form opposite sides of the center cleft of Pol II. Deletion of the flap loop region of this subunit results in a decrease in the rate of transcriptional elongation. Alternative splicing results in multiple transcript variants.

Immunogen information

Immunogen	Recombinant fusion protein containing a sequence corresponding to amino acids 1-260 of human POLR2B (NP_000929.1).
Sequence	MYDADEDMQYDEDDDEITPDLWQEACWIVISSYFDEKGLVRQQLDSFDEFIQMSVQRIVEDAPPIDLQAEAQHASGEVEEPPRYLLKFEQIYLSKPTHWERDGAPSPMMPNEARLRNLTYSAPLYVDITKTVIKEGEEQLQTQHQKTFIGKIPIMLRSTYCLLNGLTDRDLCELNECPLDPGGYFIINGSEKVLIAQEKMATNTVYVFAKKDSKYAYTGECRSCLENSSRPTSTIWVSMLARGGQGAKKSAIGQRIVATL
Gene ID
Swiss Prot
Synonyms	RPB2; POL2RB; hRPB140; POLR2B
Calculated MW	134kDa
Observed MW	134kDa

Applications

Reactivity	Human, Mouse, Rat
Tested applications	WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP Inhibition
Recommended dilution	WB 1:500 - 1:2000 IHC-P 1:50 - 1:200
Storage buffer	Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Key application	Western blotting Immunohistochemistry
Positive samples	SH-SY5Y, A375, HepG2, BT-474, Mouse brain, Mouse spleen, Mouse ovary, Rat ovary
Cellular location	Nucleus
Customer validation	WB(Homo sapiens, Mus musculus) ChIP-Seq(Other) ChIP(Arabidopsis thaliana)