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StressMarq/Anti-DUX4 Antibody [P2B1]/SMC-192D-ALP/100-µg

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StressMarq

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SMC-192D-ALP

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4000-520-616

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Overview:

Product Name DUX4 Antibody

Description

Mouse Anti-Human DUX4 Monoclonal IgG1

Species Reactivity Human, Mouse

Applications WB, IHC, ICC/IF

Antibody Dilution WB (1:1000), ICC/IF (1:1000); optimal dilutions for assays should be determined by the user.

Host Species Mouse

Immunogen Species Human

Immunogen C-terminal 76 amino acids of DUX4 with glutathione-s-transferase (gst) tag

Concentration 1 mg/ml

Conjugates

Alkaline Phosphatase, APC, ATTO 390, ATTO 488, ATTO 565, ATTO 594, ATTO 633, ATTO 655, ATTO 680, ATTO 700, Biotin, FITC, HRP, PE/ATTO 594, PerCP, RPE, Streptavidin, Unconjugated

PerCP

Overview:

Peridinin-Chlorophyll-Protein Complex
Small phycobiliprotein
Isolated from red algae
Large stokes shift (195 nm)
Molecular Weight: 35 kDa

PerCP Datasheet

PerCP Fluorophore Absorption and Emission Spectrum

Optical Properties:

λ_ex = 482 nm

λ_em = 677 nm

ε_max = 1.96 x 10⁶

Laser = 488 nm

PE/ATTO 594

PE/ATTO 594 is a tandem conjugate, where PE is excited at 535 nm and transfers energy to ATTO 594 via FRET (fluorescence resonance energy transfer), which emits at 627 nm.

Overview:

High fluorescence yield
High photostability
Very hydrophilic
Excellent solubility in water
Very little aggregation

PE/ATTO 594 Datasheet

PE-ATTO 594 Fluorophore Conjugate Excitation and Emission Spectra

Optical Properties:

λ_ex = 535 nm

λ_em = 627 nm

Laser = 488 to 561 nm

FITC (Fluorescein)

Overview:

Excellent fluorescence quantum yield
High rate of photobleaching
Good solubility in water
Broad emission spectrum
pH dependent spectra
Molecular formula: C₂₀H₁₂O₅
Molar mass: 332.3 g/mol

FITC-Fluorescent-conjugate

FITC Fluorescein Fluorophore Excitation and Emission Spectra

Optical Properties:

λ_ex = 494 nm

λ_em = 520 nm

ε_max = 7.3×10⁴

Φ_f = 0.92

τ_fl = 5.0 ns

Brightness = 67.2

Laser = 488 nm

Filter set = FITC

ATTO 700

Overview:

High fluorescence yield
Excellent thermal and photostability
Quenched by electron donors
Very hydrophilic
Good solubility in polar solvents
Zwitterionic dye
Molar Mass: 575 g/mol

ATTO 700 Datasheet

ATTO 700 Fluorophore Absorption and Emission Spectrum

Optical Properties:

λ_ex = 700 nm

λ_em = 719 nm

ε_max = 1.25×10⁵

Φ_f = 0.25

τ_fl = 1.6 ns

Brightness = 31.3

Laser = 676 nm

Filter set = Cy®5.5

ATTO 680

Overview:

High fluorescence yield
Excellent thermal and photostability
Quenched by electron donors
Very hydrophilic
Good solubility in polar solvents
Zwitterionic dye
Molar Mass: 631 g/mol

ATTO 680 Datasheet

ATTO 680 Fluorophore Absorption and Emission Spectrum

Optical Properties:

λ_ex = 680 nm

λ_em = 700 nm

ε_max = 1.25×10⁵

Φ_f = 0.30

τ_fl = 1.7 ns

Brightness = 37.5

Laser = 633 – 676 nm

Filter set = Cy®5.5

ATTO 655

Overview:

High fluorescence yield
High thermal and photostability
Excellent ozone resistance
Quenched by electron donors
Very hydrophilic
Good solubility in polar solvents
Zwitterionic dye
Molar Mass: 634 g/mol

ATTO 655 Datasheet

ATTO 655 Fluorophore Absorption and Emission Spectrum

Optical Properties:

λ_ex = 663 nm

λ_em = 684 nm

ε_max = 1.25×10⁵

Φ_f = 0.30

τ_fl = 1.8 ns

Brightness = 37.5

Laser = 633 – 647 nm

Filter set = Cy®5

ATTO 633

Overview:

High fluorescence yield
High thermal and photostability
Moderately hydrophilic
Good solubility in polar solvents
Stable at pH 4 – 11
Cationic dye, perchlorate salt
Molar Mass: 652.2 g/mol

ATTO 633 Datasheet

ATTO 633 Fluorophore Absorption and Emission Spectrum

Optical Properties:

λ_ex = 629 nm

λ_em = 657 nm

ε_max = 1.3×10⁵

Φ_f = 0.64

τ_fl = 3.2 ns

Brightness = 83.2

Laser = 633 nm

Filter set = Cy®5

ATTO 594

Overview:

High fluorescence yield
High photostability
Very hydrophilic
Excellent solubility in water
Very little aggregation
New dye with net charge of -1
Molar Mass: 1137 g/mol

ATTO 594 Datasheet

ATTO 594 Fluorophore Excitation and Emission Spectrum

Optical Properties:

λ_ex = 601 nm

λ_em = 627 nm

ε_max = 1.2×10⁵

Φ_f = 0.85

τ_fl = 3.5 ns

Brightness = 102

Laser = 594 nm

Filter set = Texas Red®

ATTO 565

Overview:

High fluorescence yield
High thermal and photostability
Good solubility in polar solvents
Excellent solubility in water
Very little aggregation
Rhodamine dye derivative
Molar Mass: 611 g/mol

ATTO 565 Datasheet

ATTO 565 Fluorophore Excitation and Emission Spectra

Optical Properties:

λ_ex = 563 nm

λ_em = 592 nm

ε_max = 1.2×10⁵

Φ_f = 0.9

τ_fl = 3.4 n

Brightness = 10

Laser = 532 nm

Filter set = TRITC

ATTO 488

Overview:

High fluorescence yield
High photostability
Very hydrophilic
Excellent solubility in water
Very little aggregation
New dye with net charge of -1
Molar Mass: 804 g/mol

ATTO 488 Datasheet

ATTO 488 Fluorophore Excitation and Emission Spectra

Optical Properties:

λ_ex = 501 nm

λ_em = 523 nm

ε_max = 9.0×10⁴

Φ_f = 0.80

τ_fl = 4.1 ns

Brightness = 72

Laser = 488 nm

Filter set = FITC

ATTO 390

Overview:

High fluorescence yield
Large Stokes-shift (89 nm)
Good photostability
Moderately hydrophilic
Good solubility in polar solvents
Coumarin derivate, uncharged
Low molar mass: 343.42 g/mol

ATTO 390 Datasheet

ATTO 390 Fluorescent Dye Excitation and Emission Spectra

Optical Properties:

λ_ex = 390 nm

λ_em = 479 nm

ε_max = 2.4×10⁴

Φ_f = 0.90

τ_fl = 5.0 ns

Brightness = 21.6

Laser = 365 or 405 nm

APC (Allophycocyanin)

Overview:

High quantum yield
Large phycobiliprotein
6 chromophores per molecule
Isolated from red algae
Molecular Weight: 105 kDa

APC Datasheet

APC Fluorophore Absorption and Emission Spectrum

Optical Properties:

λ_ex = 650 nm

λ_em = 660 nm

ε_max = 7.0×10⁵

Φ_f = 0.68

Brightness = 476

Laser = 594 or 633 nm

Filter set = Cy®5

Streptavidin

Properties:

Homo-tetrameric protein purified from Streptomyces avidinii which binds four biotin molecules with extremely high affinity
Molecular weight: 53 kDa
Formula: C₁₀H₁₆N₂O₃S
Applications: Western blot, immunohistochemistry, and ELISA

Streptavidin Datasheet

Biotin

Properties:

Binds tetrameric avidin proteins including Streptavidin and neuravidin with very high affinity
Molar mass: 244.31 g/mol
Formula: C₁₀H₁₆N₂O₃S
Applications: Western blot, immunohistochemistry, and ELISA

Biotin Datasheet

HRP (Horseradish peroxidase)

Properties:

Enzymatic activity is used to amplify weak signals and increase visibility of a target
Readily combines with hydrogen peroxide (H₂O₂) to form HRP-H₂O₂ complex which can oxidize various hydrogen donors
Catalyzes the conversion of:
- Chromogenic substrates (e.g. TMB, DAB, ABTS) into coloured products
- Chemiluminescent substrates (e.g. luminol and isoluminol) into light emitting products via enhanced chemiluminescence (ECL)
- Fluorogenic substrates (e.g. tyramine, homovanillic acid, and 4-hydroxyphenyl acetic acid) into fluorescent products
High turnover rate enables rapid generation of a strong signal
44 kDa glycoprotein
Extinction coefficient: 100 (403 nm)
Applications: Western blot, immunohistochemistry, and ELISA

HRP Datasheet

AP (Alkaline Phosphatase)

Properties:

Broad enzymatic activity for phosphate esters of alcohols, amines, pyrophosphate, and phenols
Commonly used to dephosphorylate the 5’-termini of DNA and RNA to prevent self-ligation
Catalyzes the conversion of:
- Chromogenic substrates (e.g. pNPP, naphthol AS-TR phosphate, BCIP) into coloured products
- Fluorogenic substrates (e.g. 4-methylumbelliferyl phosphate) into fluorescent products
Molecular weight: 140 kDa
Applications: Western blot, immunohistochemistry, and ELISA

AP Datasheet

R-PE (R-Phycoerythrin)

Overview:

Broad excitation spectrum
High quantum yield
Photostable
Member of the phycobiliprotein family
Isolated from red algae
Excellent solubility in water
Molecular Weight: 250 kDa

R-PE Datasheet

R-PE Fluorophore Excitation and Emission Spectra

Optical Properties:

λ_ex = 565 nm

λ_em = 575 nm

ε_max = 2.0×10⁶

Φ_f = 0.84

Brightness = 1.68 x 10³

Laser = 488 to 561 nm

Filter set = TRITC

Properties

Storage Buffer	PBS pH7.4, 50% glycerol, 0.09% sodium azide
Storage Temperature	-20ºC
Shipping Temperature	Blue Ice or 4ºC
Purification	Protein G Purified
Clonality	Monoclonal
Clone Number	P2B1
Isotype	IgG1
Specificity	Detects ~45kDa. No cross-reactivity with DUX4c.
Cite This Product	StressMarq Biosciences Cat# SMC-192, RRID: AB_10964369
Certificate of Analysis	1 µg/ml of SMC-192 was sufficient for detection of DUX4 in 20 µg of HeLa cell lysate by ECL immunoblot analysis using goat anti-mouse IgG: HRP as teh secondary.

Biological Description

Alternative Names	Double homeobox 4 Antibody, Double homeobox 10 Antibody, DUX10 Antibody, Double homeobox protein 4/10 Antibody
Research Areas	Cell Signaling
Cellular Localization	Nucleus
Accession Number	NP_149418.3
Gene ID	22947
Swiss Prot	F5GZ66
Scientific Background	DUX4, or double homeobox4, is a human protein that is a transcriptional activator of paired-like homeodomain transcription factor 1 (1). Clinically it is a facioscapulohumeral muscular dystrophy candidate gene that appears to have a toxic gain of function (2-4). In FSHD individuals, the expression of the full-length DUX4 transcript is not completely suppressed in skeletal muscle and possibly other differentiated tissues (5).
References	1. Entrez Gene: “Dux4 Double Homeobox, 4” 2. Dixit M., et al., (2007) Proc. Natl Acad Sci. USA. 104(46): 18157-18162. 3. Kowaljow V., et al. (2007) Neuromuscl Disord. 17(8): 611-623. 4. Lemmers R., et al. (2010) Science Express. 329(5999): 1650-1653. 5. Snider L., et al. (2010) PLoS Genetics. 6:1-14.

Product Images

<p>Immunocytochemistry/Immunofluorescence analysis using Mouse Anti-DUX4 Monoclonal Antibody, Clone P2B1 (SMC-192). Tissue: C2C12 myoblast cells. Species: Mouse. Primary Antibody: Mouse Anti-DUX4 Monoclonal Antibody (SMC-192) at 1:1000. Secondary Antibody: FITC Goat Anti-Mouse (green). Counterstain: DAPI (blue) nuclear stain.</p>

Immunocytochemistry/Immunofluorescence analysis using Mouse Anti-DUX4 Monoclonal Antibody, Clone P2B1 (SMC-192). Tissue: C2C12 myoblast cells. Species: Mouse. Primary Antibody: Mouse Anti-DUX4 Monoclonal Antibody (SMC-192) at 1:1000. Secondary Antibody: FITC Goat Anti-Mouse (green). Counterstain: DAPI (blue) nuclear stain.

<p>Western Blot analysis of Mouse C2C12 cell lysate showing detection of DUX4 protein using Mouse Anti-DUX4 Monoclonal Antibody, Clone P2B1 (SMC-192). Primary Antibody: Mouse Anti-DUX4 Monoclonal Antibody (SMC-192) at 1:1000. Cells transfected with pCS2+DUX4 which, contains an additional upstream start site.</p>

Western Blot analysis of Mouse C2C12 cell lysate showing detection of DUX4 protein using Mouse Anti-DUX4 Monoclonal Antibody, Clone P2B1 (SMC-192). Primary Antibody: Mouse Anti-DUX4 Monoclonal Antibody (SMC-192) at 1:1000. Cells transfected with pCS2+DUX4 which, contains an additional upstream start site.

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AP (Alkaline Phosphatase)

Properties:

Broad enzymatic activity for phosphate esters of alcohols, amines, pyrophosphate, and phenols
Commonly used to dephosphorylate the 5’-termini of DNA and RNA to prevent self-ligation
Catalyzes the conversion of:
- Chromogenic substrates (e.g. pNPP, naphthol AS-TR phosphate, BCIP) into coloured products
- Fluorogenic substrates (e.g. 4-methylumbelliferyl phosphate) into fluorescent products
Molecular weight: 140 kDa
Applications: Western blot, immunohistochemistry, and ELISA

AP Datasheet

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【求助】WB上样缓冲液加加多少是怎么确定的? 蛋白质和糖学...123

你大爷RgZ2017-10-02

上样缓冲液也有多种，一般是80ul的样本加20ul的上样缓冲液，这样基本上上样50ug的体积在10ul左右。
最好是测浓度，一般不超过30-40ug，上样缓冲液一般4×或者5×，这个没太大区别。

上样缓冲液中溴酚蓝和蔗糖溶液的作用 123

4671607912021-07-20

作为指示剂，因为溴酚蓝呈蓝色，而蛋白质是白色，在SDS-凝胶中不明显，且溴酚蓝的相对分子量比蛋白质(绝大部分)小，电泳时速度比蛋白质稍快，因此当溴酚蓝到达电泳槽底部(可看蓝色调带)，则电泳结束。

DNA电泳相关试剂及缓冲液的配制123

怕解题2021-07-28

50×TAE Buffer 配制方法：
1。称量氨基丁三醇 242g，Na2EDTA.2H2O 37.2g 于1L烧杯中；
2。向烧杯中加入约600ml去离子水，充分搅拌均匀；
3。加入57.1ml的冰乙酸，充分溶解；
4。用NaOH调pH至8.3，加去离子水定容至1L后，室温保存。
使用时稀释50倍即1×TAE Buffer
10×TBE Buffer配制方法：
1。称量氨基丁三醇 108g，Na2EDTA.2H2O 7.44g，硼酸55g 于1L烧杯中；
2。加入约700ml去离子水，搅拌均匀；
3。用NaOH调pH至8.3，加去离子水定容至1L后，室温保存。
使用时稀释10倍即1×TBE Buffer

4×蛋白上样缓冲液使用说明123

songjunlai19922016-03-22

请问有人知道蛋白上样缓冲液应该怎么配制吗？请赐教

【求助】为什么蛋白与上样缓冲液混合后形成沉淀,急!_问答详情_...123

tqch_31520042009-07-30

蛋白质（经硫酸铵和等电点沉淀后用1MKCL复溶）一加2x或6X上样缓冲液就产生沉淀，试问何故？怎样解决？
经搜索发现类似的问题，但人家的裂解液中含盐酸胍，而我的溶液中是不含含盐酸胍啊。
请做蛋白质的行家帮忙解答，谢谢。

怎样2X的SDSPAGE蛋白上样缓冲液浓缩了?如题.还有2X和5X指的...123

彩虹兔兔55562017-10-02

不太好操作，里面有小分子的SDS、β巯基乙醇，较难浓缩，不是有4X的买么，还可以自己配啊，网上都有现成的配方，溴酚蓝、SDS、β巯基乙醇。。。

5*蛋白质上样缓冲液怎么配? 分子生物学术科研...123

mollysjy2017-10-02

2ul 5×上样缓冲液中添加3ul水，混匀，即得2×上样缓冲液

【求助】新手请问2×上样缓冲液,DTT怎么配制?什么时候加?? 蛋白...123

清风烧饼782017-10-02

（以下内容仅供参考）
2乘SDS-PAGE上样缓冲液（20ml体系）
1.0mol/L Tris-HCL (pH 6.8) 2ml
1.0mol/L DTT 4ml
SDS 0.8g
溴芬蓝 0.04g
甘油 4ml
dd水定容至20ml
4℃冰箱保存，可以不分装，我们实验室一般用三个月以上
先配1.0mol/L的DTT,双蒸无菌水溶解4℃冰箱保存,配上样缓冲液的时候加入就可以了,都混匀保存也没问题的

【求助】蛋白加上样缓冲液煮后有沉淀生成蛋白质和糖学技术讨论...123

三毛爱看书2021-07-26

提取蛋白，western上样前，加上样缓冲液煮，煮之前是澄清透明的，煮完就有挺多的沉淀生成，不知道什么原因，怎么解决，求帮忙！

WB试剂配方123

异鸣23692021-07-25

10 mmol/L Tris-HCl(pH 8.0) 1 mmol/L EDTA(pH 8.0) 因为含有以上两种物质，所以称为TE。
配制分三步： 1) 1 M Tris-HCl (pH 8.0) 50 ml的配制：称取Tris碱6.06 g，加超纯水40 ml溶解，滴加浓HCl约2.1 ml调pH至8.0，定容至50 ml。

【求助】上样缓冲液中的溴酚蓝、甘油影响BCA定蛋白吗? 蛋白质...123

芷玥丹青2017-10-02

上样缓冲液中甘油与溴酚蓝的左右分别是
① 上样缓冲液中包括甘油,溴酚蓝,SDS等,甘油主要作用是防止样品漂浮出点样孔,溴酚蓝作为电泳指示剂,用来观察电泳进度,SDS用于一些核酸结合蛋白的变性解离.
②核酸染料与凝胶中核酸结合,以便于在紫外光下显示核酸条带.

SDS电泳溶液的配置123

2021-08-05

sds电泳上样缓冲液如何配置