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Catalog Number: (101190-344)
Supplier: Southern Biotechnology
Description: The chicken major histocompatibility complex (MHC), or B complex, consists of several clusters of highly polymorphic genes. Like their mammalian counterparts, the avian MHC exerts genetic influence over a variety of important biological functions such as immune response, disease resistance, growth and development, aging, and reproduction. Chicken MHC Class II genes, also known as the B-L subregion, of the chicken MHC encode cell surface glycoproteins that are homologous to mammalian Class II antigens. B-L antigens are structurally similar to mammalian Class II molecules in that they are noncovalently bound dimers of one heavy chain and one light chain. MHC Class II is primarily expressed on B cells and antigen presenting cells (APCs).


Catalog Number: (77441-640)
Supplier: BIOASSAY SYSTEMS
Description: For quantitative determination of ammonia and ammonium in biological samples.


Catalog Number: (76107-520)
Supplier: Bioss
Description: Eukaryotic RNA polymerase II mediates the synthesis of mature and functional messenger RNA. This is a multistep process, called the transcription cycle, that includes five stages: preinitiation, promoter, clearance, elongation and termination. Elongation is thought to be a critical stage for the regulation of gene expression. ELL (11-19 lysine-rich leukemia protein), also designated MEN, functions as an RNA polymerase II elongation factor that increases the rate of transcription by suppressing transient pausing by RNA polymerase II. It is also thought to regulate cellular proliferation. ELL is abundantly expressed in peripheral blood leukocytes, skeletal muscle, placenta and testis, with lower expression in spleen, thymus, heart, brain, lung, kidney, liver and ovary. ELL3 is a 397 amino acid nuclear protein that functions as an RNA polymerase II elongation factor that increases the rate of transcription by suppressing transient pausing by RNA polymerase II. Though similar to ELL and ELL2, ELL3 is exclusively expressed in testis.


Supplier: APOLLO SCIENTIFIC
Description: Zinc trifluoromethanesulfonate 98%

Catalog Number: (103228-314)
Supplier: Novus Biologicals
Description: Glyoxalase II/HAGH Antibody, Polyclonal, Host: Goat, Species: Human, Mouse, Rat, Isotype: IgG, Immunogen: E. Coli-derived recombinant human Glyoxalase II Met49-Ile254, Synonyms: EC 3.1.2.6, GLO2hydroxyacyl glutathione hydrolase, Apps: WB, Size: 100UG


Catalog Number: (89262-942)
Supplier: Genetex
Description: Mouse Monoclonal antibody to MHC Class II DR Monomorphic Clone: 37.68 Conjugation: FITC Species Reactivity: Human Cow Goat Sheep Tested Applications: FACS Pkg Size: 50 ug


Supplier: Bon Opus Biosciences
Description: Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products

Catalog Number: (10235-804)
Supplier: Bioss
Description: Component of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. Binds to and activates cyclin-dependent kinase CDK8 that phosphorylates the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNAp II), which may inhibit the formation of a transcription initiation complex.


Catalog Number: (89275-094)
Supplier: Genetex
Description: Mouse Monoclonal antibody to MHC Class II Monomorphic Clone: CA2.1C12 Species Reactivity: Dog Tested Applications: FACS IHC-Fr Pkg Size: 2 ml


Catalog Number: (89161-258)
Supplier: Enzo Life Sciences
Description: Substance P antagonist


Supplier: Sartorius
Description: These MCE series essential user interface balance was a large, high-contrast touch display with factory-installed essential weighing applications for easy operation.

Catalog Number: (76702-402)
Supplier: AFG BIOSCIENCE LLC
Description: Mouse Apolipoprotein A-II(APOA2) ELISA Kit


Catalog Number: (10093-884)
Supplier: Proteintech
Description: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such as 5S rRNA and tRNAs, respectively. polymerase (RNA) II is the central component of the basal RNA polymerase II transcription machinery. Pols are composed of mobile elements that move relative to each other. In Pol II, POLR2E (Polymerase (RNA) II (DNA directed) polypeptide E) /RPB5 is part of the lower jaw surrounding the central large cleft and thought to grab the incoming DNA template. Seems to be the major component in this process. The observed molecular weight of POLR2E is about 25 kDa.


Catalog Number: (10206-004)
Supplier: Boster Biological Technology
Description: Rabbit IgG polyclonal antibody for DNA topoisomerase 2-alpha(TOP2A) detection. Tested with WB in Human.


Catalog Number: (76702-616)
Supplier: AFG BIOSCIENCE LLC
Description: Human Collagenase Type II ELISA Kit


Supplier: AMBEED, INC
Description: Zinc(II) trifluoromethanesulfonate, Purity: 98%, CAS Number: 54010-75-2, Appearance: Form: Crystal - Powder / Colour: White - Almost white, Storage: Inert atmosphere, Room Temperature, Size: 5G

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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