merck millipore,默克密理博,03-241,RIPAb+™ PUM2 Antibody

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merck millipore,默克密理博,03-241,RIPAb+™ PUM2 Antibody
产品名称：RIPAb+™ PUM2 Antibody
产品型号：03-241
Detect RIPAb+ PUM2 using this RIPAb+ PUM2 Antibody validated for use in ICC, IHC(P), Western Blotting, RNA Binding Protein Immunoprecipitation (RIP).

merck millipore,默克密理博,03-241,RIPAb+™ PUM2 Antibody

产品介绍

merck millipore,默克密理博,03-241,RIPAb+™ PUM2 Antibody

重要规格表

品种反应性	主要应用
Ca, H, M, Chp, Rhesus Macaque	WB, ICC

描述
产品目录编号	03-241
商名	Upstate RIPAb+
描述	RIPAb+™ PUM2 Antibody
概述	RIPAb+ antibodies are evaluated using the RNA Binding Protein Immunoprecipitation (RIP) assay. Each RIPAb+ antibody set includes a negative control antibody to ensure specificity of the RIP reaction and is verified for the co-immunoprecipitation of RNA associated specifically with the immunoprecipitated RNA-binding protein of interest. Where appropriate, the RIPAb+ set also includes quantitative RT-PCR control primers (RIP Primers) to biologically validate your IP results by successfully co-precipitating the specific RNA targets, such as messenger RNAs. The qPCR protocol and primer sequences are provided, allowing researchers to validate RIP protocols when using the antibody in their experimental context. If a target specific assay is not provided, the RIPAb+ kit is validated using an automated microfluidics-based assay by enrichment of detectable RNA over control immunoprecipitation. PUM2 is a sequence-specific RNA-binding protein that regulates translation and mRNA stability by binding to the 3'-UTR of mRNA targets. The PUM class of proteins plays an active role in the sustainability of mitotic stem cell proliferation and the regulation of cell development and differentiation.
Alternate Names	pumilio (Drosphila) homolog 2 pumilio homolog 2 (Drosophila) pumilio homolog 2
背景信息	PUM2 is a member of the Puf family of RNA-binding proteins, which are believed to play a role in the regulation of posttranscriptional gene expression. Members of the Puf family of RNA binding proteins function as repressors of translation when bound to the 3-untranslated region of RNA transcripts.

产品信息
格式	Affinity Purified
控制	Includes normal rabbit IgG and primers specific for human NFKBIA mRNA.
演示	Components: Anti-PUM2 (Rabbit Polyclonal). One vial containing 50 µg of affinity purified polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl, with 0.05% sodium azide, before the addition of 30% glycerol. Store at -20°C. Concentration: 0.7 mg/mL Normal Rabbit IgG. One vial containing 125 µg Rabbit IgG in 125 µL storage buffer containing 0.05% sodium azide. Store at -20°C. RIP Primers, NFKBIA mRNA. One vial containing 75 μL of each primer (5 μM) specific for a region of the human NFKBIA mRNA. Store at -20°C. FOR: GCT ATT CTC CCT ACC AGC TC REV: CAG TCA TCA TAG GGC AGC TC

应用
应用	Detect RIPAb+ PUM2 using this RIPAb+ PUM2 Antibody validated for use in ICC, IHC(P), Western Blotting, RNA Binding Protein Immunoprecipitation (RIP).
主要应用	Western Blotting Immunocytochemistry
应用说明	Western Blot Analysis: Representative lot data. Mouse embryonic stem cell lysate was resolved by electrophoresis, transferred to PVDF membranes and probed with Anti-Pumilio 2 (PUM2) 1 µg/mL. Proteins were visualized using a Donkey Anti-Rabbit IgG conjugated to HRP and chemiluminescence detection system. Arrow indicates PUM2 (~120 kDa). Note: A non-specific band may be observed at ~48 kDa in some lysates. (Figure 2). Immunohistochemistry (Parafin) Analysis: Representative lot data. Paraffin-embedded human testis (Fig. 3A) and human teratoma (Fig. 3B) tissues were prepared using heat-induced epitope retrieval in citrate buffer, pH 6.0. Immunostaining was performed using a 1:400 dilution of Anti-Pumilio 2 (PUM2). Reactivity was detected using the IHC-Select Detection Kit (Cat. No. DAB050). Staining pattern appears to be restricted to primary spermatocytes with no Sertoli cell involvement, as expected. Immunocytochemistry Analysis: Representative lot data. Confocal fluorescent analysis of mouse and human embryonic stem cells using Anti-Pumilio 2 (PUM2) (Red). Actin filaments have been labeled with Alexa Fluor® 488 dye - Phalloidin (Green). Nucleus is stained with DAPI (Blue). (Figure 4) This antibody positively stains the nucleus and cytosol.

生物信息
免疫原品种	KLH-conjugated linear peptide corresponding to the N-terminus of human Pumilio-2.
表位	N-terminus
浓缩	Please refer to the Certificate of Analysis for the lot-specific concentration.
宿主	Rabbit
特异性	This antibody recognizes Pumilio-2 near the N-terminus.
同种型	IgG2a
品种反应性	CanineHumanMouseChimpanzeeRhesus Macaque
Species Reactivity Note	Demonstrated to react with human and mouse. Predicted to react with chimpanzee, rhesus monkey, and canine based on 100% sequence homology.
抗体类型	Polyclonal Antibody
Entrez基因编号	NP_056132
基因符号	PUMH2 PUM2 PUML2
纯化方法	Affinity Purfied
UniProt编号	Q8TB72
UniProt汇总	FUNCTION: Sequence-specific RNA-binding protein that regulates translation and mRNA stability by binding the 3'-UTR of mRNA targets. Its interactions and tissue specificity suggest that it may be required to support proliferation and self-renewal of stem cells by regulating the translation of key transcripts. SUBUNIT STRUCTURE: Homodimer; homodimerizes in vitro. Interacts with DAZ, DAZL and NANOS1 via its pumilio repeats. Binds to a RNA consensus sequence, that is related to the Nanos Response Element (NRE), a 16 bp sequence found in the 3'-UTR of the Drosophila hb mRNA. Also binds to the NRE. SUBCELLULAR LOCATION: Cytoplasm Probable. TISSUE SPECIFICITY: Highly expressed in testis and ovary. Predominantly expressed in stem cells and germ cells. Expressed at lower level in brain, heart, kidney, liver, muscle, placenta, intestine and stomach Expressed in cerebellum, corpus callosum, caudate nucleus, hippocampus, medulla oblongata and putamen. Expressed in all fetal tissues tested. INDUCTION: Down-regulated in keratinocytes upon UV B radiation. DOMAIN: The pumilio repeats mediate the association with RNA by packing together to form a right-handed superhelix that approximates a half donut. The number as well as the specific sequence of the repeats determine the specificity for target mRNAs By similarity. SEQUENCE SIMILARITIES: Contains 1 PUM-HD domain. Contains 8 pumilio repeats.

产品使用声明
质量保证	RNA Binding Protein Immunoprecipitation: Representative lot data. RIP Lysate prepared from HeLa cells (2 X 10E7 cell equivalents per IP) were subjected to immunoprecipitation using 5 µg of either a normal rabbit IgG or 5 µg of Anti-PUM2 antibody and the Magna RIP™ RNA Binding Protein Immunoprecipitation Kit (Cat. # 17-700). Successful immunoprecipitation of PUM2-associated RNA was verified by qPCR using RIP Primers, NFKBIA mRNA, (Figure 1). Please refer to the Magna RIP™ (Cat. # 17-700) or EZ-Magna RIP™ (Cat. # 17-701) protocol for experimental details.
使用声明	Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

产品使用声明

质量保证

RNA Binding Protein Immunoprecipitation:
Representative lot data.
RIP Lysate prepared from HeLa cells (2 X 10E7 cell equivalents per IP) were subjected to immunoprecipitation using 5 µg of either a normal rabbit IgG or 5 µg of Anti-PUM2 antibody and the Magna RIP™ RNA Binding Protein Immunoprecipitation Kit (Cat. # 17-700).
Successful immunoprecipitation of PUM2-associated RNA was verified by qPCR using RIP Primers, NFKBIA mRNA, (Figure 1).
Please refer to the Magna RIP™ (Cat. # 17-700) or EZ-Magna RIP™ (Cat. # 17-701) protocol for experimental details.

使用声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

储存和货运信息
存储条件	Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.

储存和货运信息

存储条件

Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.