Genkwanin 芫花素 标准品
CAS | 437-64-9 |
分子式 | C16H12O5 |
分子量 | 284.279999 |
储存条件 | Store in dry and dark place. |
纯度 | HPLC ≥95% |
单位 | 瓶 |
货期 | 4周 |
规格 | 10mg |
Genkwanin 芫花素 标准品
CAS | 437-64-9 |
分子式 | C16H12O5 |
分子量 | 284.279999 |
储存条件 | Store in dry and dark place. |
纯度 | HPLC ≥95% |
单位 | 瓶 |
货期 | 4周 |
规格 | 10mg |
设计紧凑的通用型的小型振荡器,适用于小型容器和酶标板的振荡。
1、可安装多种垫片
2、垫片自动检测
3、连续工作或点动功能 (使用标准垫片)
4、MS 3 数显型其他功能:有定时功能,可倒计时
模式 A (安全模式,仪器自动检测标准垫片)
①使用标准垫片点动工作时,最大转速 3,000 rpm;
②使用其他垫片时,速度只能达到 1,300 rpm。
模式 B (无垫片检测)
使用各种垫片速度均能达到 3,000 rpm。
①转速稳定
②坚固的锌合金外壳
—
商品属性 | |
---|---|
商品名称 | IKA仪科 圆周振荡摇床 MS3 数显型-MS3 数显型-IKA仪科 |
型号 | MS3 数显型 |
类别 | 实验室常用设备|||混合分离|||混合器|||IKA仪科圆周振荡摇床MS3数显型 |
品牌 | IKA仪科 |
品牌简介 | IKA仪科 |
关键字 | 圆周振荡摇床 振荡器 进口摇床 进口振荡器,垫片,模式,振荡器,圆周,容器,通用型 |
FASTDIGEST MUNI
单位 | 支 |
规格 | 20 rxns |
冻存盒, 81 孔,PC材质,配套2D冻存管,带码
单位 | 箱 |
英文名称 | CRYOGEN BOX 81 PLACES IN PC, 132X132 MM FOR 2D TUBES, WHITE BOTTOM AND ORANGE GRID, BARCODED, 5/bag, 10/case; |
规格 | 5个/包,2包/箱 |
Epicypher热销产品——HA Tag CUTANA™ CUT&RUN Antibody
EpiCypher是一家为表观遗传学和染色质生物学研究提供高质量试剂和工具的专业制造商。EpiCypher推出的CUT&RUN级别的HA Antibody符合EpiCypher的“CUTANA Compatible”标准,可用于核酸酶靶向切割和释放(CUT&RUN)和/或靶向剪切及转座酶技术(CUT&Tag)的基因组定位。HA抗体可用于利用HA标记的靶蛋白研究。HA-Tag抗体在表达3xHA-标记的GATA3转录因子的乳腺癌细胞中产生与GATA3 DNA结合motif(Fig.2)重叠的CUT&RUN峰(Fig.1)。
产品详情
反应种属: HA Epitope (YPYDVPDYA)
宿主来源: Rabbit
实验应用: CUT&RUN, WB
免疫原: A synthetic HA peptide (sequence: YPYDVPDYA)
克隆性: Polyclonal
保存温度: Stable for 1 year at 4℃ from date of receipt
运输温度: DO NOT FREEZE!! Frozen cold packs.
产品形式: Antigen affinity-purified antibody in phosphate buffered saline (PBS), 0.09% sodium azide
数据示例
Figure 1: HA Tag peaks in CUT&RUN
CUT&RUN was performed as described above. Peaks were called using MACS2. (A) Heatmaps show GATA3-3xHA peaks relative to IgG and H3K4me3 control antibodies in aligned rows ranked by intensity (top to bottom) and colored such that red indicates high localized enrichment and blue denotes background signal. (B) The number of GATA3-3xHA peaks that fall into distinct classes of functionally annotated genomic regions are shown.
Figure 2: HA-tagged transcription factor binding motif analysis in CUT&RUN
(A) Homer analysis determined that the GATA3 consensus motif, represented as a sequence logo position weight matrix, was enriched under GATA3-3xHA CUT&RUN peaks. (B) The number of GATA3-3xHA peaks containing GATA3 consensus motifs from panel A is represented by a Venn Diagram. (C-D) Two representative loci show overlap of GATA3-3xHA peaks with the consensus motifs noted by tick marks beneath the tracks.
Figure 3: Western blot data
E. coli cells expressing a multi-tag fusion protein were used to prepare whole cell lysates. The indicated amounts (ng) of lysate were loaded onto a 4-20% SDS-PAGE gel and analyzed under standard western blot conditions using HA Tag antibody at a dilution of 1:25,000.
Figure 4: Target-specific epitope cleavage of HA Tag antibody in CUT&RUN was determined using DNA-barcoded recombinant nucleosome spike-in controls
(A) A panel of recombinant nucleosomes was created where various epitope tags (3xTY1, 3xFLAG, 3xHA) were fused to the histone H3 tail. The fused nucleosomes and an unmodified control were immobilized to streptavidin beads (SA Bead) and spiked into CUT&RUN samples alongside ConA bead immobilized MDA-MB-231 cells expressing GATA3-3xHA (Figure 1). HA Tag antibody and pAG-MNase (EpiCypher 15-1016) were then added to release antibody-bound nucleosomes into solution through pAG-MNase mediated cleavage of the linker DNA (light blue). This approach provided a defined experimental control to assess whether the HA Tag antibody selectively cleaved the target epitope with high specificity and minimal background. (B) CUT&RUN sequence reads were aligned to the unique DNA ‘barcodes’ corresponding to each nucleosome in the spike-in panel. Data are expressed as the percent of reads recovered relative to the intended target (3xHA, set to 100%). This analysis confirms that the HA Tag antibody specifically liberated the target epitope-tagged nucleosome into solution.
订购详情
货号 |
产品名称 |
规格 |
13-2010 |
HA Tag CUTANA™ CUT&RUN Antibody |
100 µg |
如需了解更多详细信息或相关产品,请联系EpiCypher中国代理商-上海金畔生物
【简单介绍】
【详细说明】
免疫组化工作流程——Vector Laboratories
Vector Laboratories可提供免疫组织化学(IHC)实验流程每一步所需的产品及技术资料。如需订购相关产品,请联系中国区代理商上海金畔生物。
一.制备样本
● VECTABOND Tissue Section Adhesive
● ImmPrint Histology Pen
● ImmEdge Hydrophobic Barrier Pen
二.抗原修复
● Citrate-based和Tris-based抗原修复液
三.封闭
● BLOXALL内源 HRP和AP封闭液
● 亲和素/生物素 封闭试剂盒
● 链霉亲和素/生物素 封闭试剂盒
● 正常动物血清
● 无动物成分封闭液
● BSA
● Casein溶液
● M.O.M Mouse Ig 封闭试剂
● 无糖蛋白封闭试剂
四.一抗 /凝集素*
● 生物素标记 凝集素
● 无结合物 凝集素
五.二抗
● ImmPRESS Polymer Reagents (HRP和AP)
● ImmPRESS PLUS Polymer Reagents (HRP)
● ImmPRESS Duet Polymer Reagents (HRP/AP)
● M.O.M.(Mouse on Mouse) ImmPRESS Polymer Kit
● M.O.M.(Mouse on Mouse) Basic Kit
● 生物素标记二抗
● 无结合物二抗
● 酶标记二抗 (HRP和AP)
● 生物素标记抗凝集素抗体
六.三级试剂
● VECTASTAIN ABC Reagents (HRP)
● VECTASTAIN Elite ABC Reagents(HRP)
● VECTASTAIN ABC-AP Reagents(AP)
● VECTASTAIN Elite ABC PLUS Kit (HRP)
● ImmPRESS Excel Amplified Sraining Kits(HRP)
● M.O.M. (Mouse on Mouse) Elite Kit (HRP)
● 酶标记亲和素/链霉亲和素 (HRP和AP)
七.底物/色原
● HRP底物
● AP底物/ Levamisole 溶液
八.复染
●苏木素
●甲基绿
●核快红
九.封片
●VectaMount Mounting Medium
●VectaMount AQ Mounting Medium
十.显微镜观察
更多Vectorlabs免疫组织化学(IHC)产品详情,请咨询代理商-上海金畔生物
上海金畔生物科技有限公司可以定制生产国产培养基,可以访问官网了解更多产品信息。
抗生素培养基5号(USP)(Antibiotic Medium 5)
英文名称: | Antibiotic Medium 5 |
产品货号: | JP8906 |
产品规格: | 250g |
保质期: | 三年 |
产品用途: | 用于微生物方法测定抗生素效价 |
备 注: |
产品介绍:
Approximate Formula:
Peptone |
6.0 g |
Yeast Extract |
3.0 g |
Beef Extract |
1.5 g |
Agar |
15.0 g |
Water |
1000 mL |
pH after sterilization: 7.9 ± 0.1
Intended use:
Suspend 25.5g/liter, heat up and milling to dissolve,dispense in conical flask,autoclave at 121 ℃ for 15 min.
抗生素培养基5(USP)微生物灵敏度试验:
按标签用法制备培养基,接种以下质控菌株,放置36±1℃需氧培养18-24小时。
注:回收率计算时,用TSA琼脂做对照培养基。
抗生素培养基5号(USP)(Antibiotic Medium 5)相关产品: |
产品货号 | 产品名称 | 产品规格 | 产品说明及用途 |
JP9218 | 洋葱伯克霍尔德菌选择性琼脂(BCSA)(USP) Burkholderia Cepacia Selective Agar |
250g | 用于药品中洋葱伯克霍尔德菌的选择性分离培养(USP标准) |
JP4126 | V-J琼脂培养基(USP)(Vogel-Johnson Agar Medium) Vogel-Johnson Agar Medium |
250g | 用于金黄色葡萄球菌选择性分离培养 |
JP4128-2 | 甘露醇盐琼脂培养基(USP)(Mannitol Salt Agar) Mannitol Salt Agar |
250g | 用于金黄色葡萄球菌选择性分离培养 |
JP5189-1 | 酪蛋白胨大豆卵磷脂吐温20培养基(USP)(Casein DigestSoy LecithinPolysorbate 20 Medium) Casein DigestSoy LecithinPolysorbate 20 Medium |
250g | 用于药品(含防腐剂)的中和剂 |
JP4114-1 | 大豆-干酪素消化物培养基 Tryposec Soya Modified |
250g | 用于金黄色葡萄球菌的MPN测定,增菌培养,氯化钠浓度可根据需要而调整 |
JP4115-2 | BairdParker琼脂基础(USP)(Baird-Parker Agar Medium) Baird-Parker Agar Medium |
250g | 用于金黄色葡萄球菌的选择性分离培养 |
JP8445 | 假单胞菌琼脂培养基F(USP)(Pseudomonas Agar for Detection of Fluorescin) Pseudomonas Agar for Detection of Fluorescin |
250g | 用于假单胞菌,特别是绿脓假单胞菌的 |
JP8444-1 | 假单胞菌琼脂培养基P(USP)(Pseudomonas Agar Medium for Detection of Pyocyanin) Pseudomonas Agar Medium for Detection of Pyocyanin |
250g | 用于绿脓杆菌的绿脓菌素测定试验 |
JP4113-1 | 液体乳糖培养基(USP)(Fluid Lactose Medium) Fluid Lactose Medium |
250g | 用于食品中沙门氏菌检验前增菌培养 |
JP4085-1 | 液体亚硒酸盐胱氨酸培养基(USP)(Fluid Selenite-Cystine Medium) Fluid Selenite-Cystine Medium |
250g | 用于沙门氏菌选择性增菌培养 |
JP4086-2 | 液体连四硫酸盐培养基(USP)(Fluid Tetrathionate Medium) Fluid Tetrathionate Medium |
250g | 用于沙门氏菌选择性增菌培养 |
JP0173-1 | 煌绿琼脂培养基 Brilliant Green Agar Medium |
250g | 用于沙门氏菌(除伤寒沙门氏菌和志贺氏菌外)分离培养 |
JP4105-1 | XLD琼脂培养基(USP)(Xylose-Lysine-Desoxycholate Agar) Xylose-Lysine-Desoxycholate Agar Medium |
250g | 用于沙门氏菌的选择性分离培养 |
JP4090-1 | 亚硫酸铋琼脂培养基(USP)(Bismuth Sulfite Agar Medium) Bismuth Sulfite Agar Medium |
250g | 用于沙门氏菌选择性分离培养 |
JP4088-2 | 三糖铁琼脂培养基(USP)(Triple SugarIronAgar Medium) Triple SugarIronAgar Medium |
250g | 用于肠杆菌科细菌的生化反应筛选 |
JP8458 | 麦康凯琼脂培养基(USP)(MacConkey Agar Medium) MacConkey Agar Medium |
250g | 用于肠道致病菌的选择性分离培养 |
JP0107-1 | 伊红美蓝琼脂培养基(Levine)(USP)(Levine Eosin-Methylene Blue Agar Medium) Levine Eosin-Methylene Blue Agar Medium |
250g | 弱选择性培养基,用于分离肠道致病菌,特别是大肠杆菌 |
JP0233-11 | 马铃薯葡萄糖琼脂培养基(USP)(Potato Dextrose Agar Medium) Potato Dextrose Agar Medium |
250g | 用于霉菌和酵母菌计数 |
JP8418-1 | PH7.0缓冲氯化钠蛋白胨溶液(USP)(Buffered Sodium Chloride Peptone Solution PH7.0) Buffered Sodium Chloride Peptone Solution PH7.0 |
250g | 用于药品中细菌的前增菌或样品制备 |
JP4086-2 | 液体连四硫酸盐培养基(USP)(Fluid Tetrathionate Medium) Fluid Tetrathionate Medium |
250g | 用于沙门氏菌选择性增菌培养 |
JP4114-12 | 大豆酪蛋白消化物培养基(SCDM)(USP) Soybean Casein Digest Medium |
250g | 一种通用的微生物培养基,用于多种微生物的培养 |
JP7026 | 胰蛋白胨大豆琼脂 Soybean-Casein Digest Agar Medium |
250g | 一种通用的营养培养基,用于各种微生物的培养 |
JP5184-2 | 溴化十六烷基三甲铵琼脂培养基(USP)(Cetrimide Agar Medium) Cetrimide Agar Medium |
250g | 用于绿脓假单胞菌的分离培养 |
JP8313 | 麦康凯肉汤(USP)(MacConkey Broth) MacConkey Broth |
250g | 用于大肠杆菌、大肠菌群的检测 |
JP0401-1 | 沙氏葡萄糖肉汤(usp)(Sabouraud-Dextrose Broth) Sabouraud-Dextrose Broth |
250g | 用于霉菌和酵母菌的增菌培养 |
JP8855 | 培养基10(USP)(Medium 10) Medium 10 |
250g | 用于多粘菌素B等抗生素效价测定的菌层培养基 |
JP8854 | 培养基9(USP)(Medium 9) Medium 9 |
250g | 用于多粘菌素B等抗生素效价测定的底层培养基 |
JP8907 | 抗生素培养基11号(USP)(Antibiotic Medium 11) Antibiotic Medium 11 |
250g | 用于微生物方法测定抗生素效价 |
JP8894 | 培养基4(USP)(Medium 4) Medium 4 |
250g | 用于微生物方法测定抗生素效价 |
JP8564 | 培养基19(USP)(Medium 19) Medium 19 |
250g | 用于酵母菌的药敏试验 |
JP8692-6 | 培养基3(USP)(Medium 3) Medium 3 |
250g | 用于药品抗生素效价测定 |
JP8818 | 培养基39(USP)(Medium 39) Medium 39 |
250g | 用于抗生素效价测定 |
JP8457 | D-泛酸钙检验培养基(USP) | 250g | 用于微生物实验 |
JP5189-2 | 液体酪蛋白消化物-大豆卵磷脂吐温20(Fluid Casein Digest-Soy Lecithin-Poysorbate 20 Medium) Fluid Casein Digest-Soy Lecithin |
250g | 用于样品制备的稀释液 |
JP0167-4 | R2A琼脂(USP)(R2A Agar) R2A Agar |
250g | 用于工艺用水中细菌总数的计数 |
JP5190-43 | 硫乙醇酸盐流体培养基(USP)(Fluid Thioglycollate Medium) Fluid Thioglycollate Medium |
250g | 用于药品、生物制品无菌检测,检测好氧菌和厌氧菌 |
JP0124-5 | 哥伦比亚琼脂(USP)(Columbia agar ) Columbia agar |
250g | 营养非常丰富,用于各种细菌的基础培养 |
JP0173-3 | 亮绿琼脂培养基(USP)(Brilliant Green Agar Medium) Brilliant Green Agar Medium |
250g | 用于沙门氏菌(除伤寒沙门氏菌和志贺氏菌外)的分离培养 |
JP0116-5 | 紫红胆盐葡萄糖琼脂(USP)(Violet Red Bile Glucose Agar) Violet Red Bile Glucose Agar |
250g | 用于肠道菌计数和肠杆菌科鉴别 |
JP4198-22 | RV沙门菌增菌液体培养基(USP)(Rappaport Vassiliadis Salmonella Enrichment Broth) Rappaport Vassiliadis Salmonella Enrichment Broth |
250g | 用于沙门氏菌选择性增菌培养 |
JP8484-3 | 荧光色素测定用培养基(USP)(Pseudomonas Agar Medium for Detection of Fluorescin ) Pseudomonas Agar Medium for Detection |
250g | 用于假单胞菌 ,特别是绿脓假单胞菌的分离和增殖培养,主要作荧光素鉴别用 |
JP5187-2 | 绿脓菌素测定用培养基(USP)(Pseudomonas Agar Medium for Detection of Pyocyanin) Pseudomonas Agar Medium for Detection of Pyocyanin |
250g | 用于绿脓杆菌的绿脓菌素测定试验 |
JP9601 | 培养基34(USP)(Medium 34) Medium 34 |
250g | 用于微生物方法测定抗生素效价 |
JP9602 | 培养基35(USP)(Medium 35) Medium 35 |
250g | 用于微生物方法测定抗生素效价 |
JP9603 | 培养基36(USP)(Medium 36) Medium 36 |
250g | 用于微生物方法测定抗生素效价 |
JP9604 | 培养基40(USP)(Medium 40) Medium 40 |
250g | 用于微生物方法测定抗生素效价 |
JP9605 | 培养基41(USP)(Medium 41) Medium 41 |
250g | 用于微生物方法测定抗生素效价 |
JPKP8313 | 麦康凯肉汤(USP)(颗粒)(MacConkey Broth) MacConkey Broth |
250g | 用于大肠杆菌、大肠菌群的检测 |
产品编号:
市场价:¥0.00元
会员价:¥0.00元
品牌:上海比朗BILON
生产厂家:BILON上海比朗
BILON上海比朗HY-4调速多用振荡器
广泛用于各大专院校,环保,科研,卫生,防疫,石油,化工等单位的实验室,它具有外形大方,容量大,噪音低,重量轻,体积小等特点,速度可调,并带有定时装置,是化验室工作人员理想必备的工具。
●万能弹簧试瓶架特别适合作多种对比试验的生物样品的培养制备。
●设有机械定时。
●无级调速,数显转速,操作简便安全。
型号 |
振荡方式 |
转速范围 |
定时范围(min) |
振荡幅度(mm) |
电机功率(W) |
工作尺寸(cm) |
价格 |
HY-4 |
往复 |
0~320转/分 |
0~120min |
20 |
60 |
43X28 |
1180 |
HY |
数显,往复 |
1560 |
木四糖 标准品
MDL | MFCD28064298 |
别名 | 木戊糖; |
英文名称 | Xylotetraose |
CAS | 22416-58-6 |
分子式 | C20H34O17 |
分子量 | 546.47 |
储存条件 | -20℃ |
纯度 | HPLC≥97% |
外观(性状) | Powder |
单位 | 瓶 |
SMILES | O[C@H]([C@H]([C@H](O[C@H](CO)[C@H](O)[C@@H](O)C=O)OC1)O)[C@]1([H])O[C@H]2[C@@H]([C@H]([C@H](O[C@@]3([H])[C@@H]([C@H]([C@H](O)CO3)O)O)CO2)O)O |
规格 | 10mg |