Overview:
| Product Name | Calcineurin A Antibody | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Description | Rabbit Anti-Human Calcineurin A Polyclonal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Species Reactivity | Dog, Human, Mouse, Rat, Rabbit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Applications | WB, IHC, ICC/IF, IP | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Antibody Dilution | WB (1:1000), ICC/IF (1:120), IHC (1:100); optimal dilutions for assays should be determined by the user. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Host Species | Rabbit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Immunogen Species | Human | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Immunogen | Human Calcineurin A peptide (AA 264-283) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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
StreptavidinProperties:
Streptavidin Datasheet Biotin | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| R-PE (R-Phycoerythrin) | ||
Overview:
R-PE Datasheet | ![]() | Optical Properties: λex = 565 nm λem = 575 nm εmax = 2.0×106 Φf = 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 | Peptide Affinity Purified |
| Clonality | Polyclonal |
| Specificity | Detects ~61kDa. |
| Cite This Product | StressMarq Biosciences Cat# SPC-175, RRID: AB_2703856 |
| Certificate of Analysis | 1 µg/ml of SPC-175 was sufficient for detection of Calcineurin A in 20 µg of Heat shock Hela lysate by colorimetric immunoblot analysis using Goat anti-rabbit IgG:HRP as the secondary antibody. |
Biological Description
| Alternative Names | Alpha isoform formerly PPP2B Antibody, Calcineurin A alpha Antibody, Calcineurin A1 Antibody, CalcineurinA Antibody, Calmodulin dependent calcineurin A subunit alpha isoform Antibody, Calmodulin-dependent calcineurin A subunit alpha isoform Antibody, CALN Antibody, CALNA Antibody, CALNA 1 Antibody, CAM PRP catalytic subunit Antibody, CCN 1 Antibody, Protein phosphatase 2B catalytic subunitProtein phosphatase 3 (formerly 2B) catalytic subunit alpha isoform Antibody, Protein phosphatase 3 catalytic subunit alpha isoform PPP3CA Antibody, Protein phosphatase 3 catalytic subunit alpha isozyme Antibody, Serine/threonine protein phosphatase 2B catalytic subunit alpha isoform Antibody |
| Research Areas | Cell Signaling, Phosphorylation, Post-translational Modifications |
| Cellular Localization | Nucleus |
| Accession Number | Q08209 |
| Gene ID | 5530 |
| Swiss Prot | Q08209 |
| Scientific Background | Calcineurin is a heterodimeric phosphatase protein, also known as calcium-dependent serine-threonine phosphatase. The structure consists of a catalytic subunit alpha, Calcineurin A (57-59KDa) the active site and a Ca2+ binding unit, Calcineurin B (19-20KDa) the regulatory subunit(1). Calcineurin plays a key role in the T-cell response growth and differentiation mechanism, regulating the activation of the Nuclear factor of activated T-cells (NFATc) which are important in the expression of IL-2 genes. Calcineurin has been the target of inhibitors, the novel and structural immune-suppressants antifungal drugs(2). Genetic studies in yeast and fungi established the molecular basis of the inhibition mechanism by cyclosporine A and FK506 (3). |
| References |
1. Rusnak F. and Mertz P. (2000) Physiol Rev. 80(4):1483-521. 2. Hemenway C.S. And Heitman J. (1999)Cell Biochem Biophys. 30(1):115-51. 3. Fox D.S. and Heitman J. (2002) Bioessays. 24(10):894-903. |
Product Images
Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175). Tissue: HeLa Cells. Species: Human. Fixation: 2% Formaldehyde for 20 min at RT. Primary Antibody: Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175) at 1:120 for 12 hours at 4°C. Secondary Antibody: FITC Goat Anti-Rabbit (green) at 1:200 for 2 hours at RT. Counterstain: DAPI (blue) nuclear stain at 1:40000 for 2 hours at RT. Localization: Cell membrane. Cytoplasm. Magnification: 100x. (A) DAPI (blue) nuclear stain. (B) Anti-Calcineurin A Antibody. (C) Composite.
Immunohistochemistry analysis using Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175). Tissue: backskin. Species: Mouse. Fixation: Bouin’s Fixative Solution. Primary Antibody: Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175) at 1:100 for 1 hour at RT. Secondary Antibody: FITC Goat Anti-Rabbit (green) at 1:50 for 1 hour at RT. Localization: General epidermis.
Western blot analysis of Rat Brain cell lysates showing detection of ~61 kDa Calcineurin A protein using Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175). Lane 1: Molecular Weight Ladder (MW). Lane 2: Rat Brain cell lysates. Load: 15 µg. Block: 5% Skim Milk in 1X TBST. Primary Antibody: Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175) at 1:1000 for 2 hours at RT. Secondary Antibody: Goat Anti-Rabbit IgG: HRP at 1:2000 for 60 min at RT. Color Development: ECL solution for 5 min at RT. Predicted/Observed Size: ~61 kDa.
Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175). Tissue: HeLa Cells. Species: Human. Fixation: 2% Formaldehyde for 20 min at RT. Primary Antibody: Rabbit Anti-Calcineurin A Polyclonal Antibody (SPC-175) at 1:120 for 12 hours at 4°C. Secondary Antibody: APC Goat Anti-Rabbit (red) at 1:200 for 2 hours at RT. Counterstain: DAPI (blue) nuclear stain at 1:40000 for 2 hours at RT. Localization: Cell membrane. Cytoplasm. Magnification: 20x. (A) DAPI (blue) nuclear stain. (B) Anti-Calcineurin A Antibody. (C) Composite.
Product Citations (0)
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| ATTO 488 | ||
Overview:
ATTO 488 Datasheet | ![]() | Optical Properties: λex = 501 nm λem = 523 nm εmax = 9.0×104 Φf = 0.80 τfl = 4.1 ns Brightness = 72 Laser = 488 nm Filter set = FITC |
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常用流动相加酸碱后PH的总结,希望大家能够提供一点自己测过的结果,谢谢先
1.直接用固体磷酸钠配制成50mM的磷酸钠溶液,再调pH到7.4;(我们试着用这个做了下,发现挂不上柱)
2.配置磷酸钠盐缓冲液:按NaH2PO4:Na2HPO4以19:81的摩尔比配制成pH7.4的缓冲液?(附一张百度出来的配方
)
3.如果是磷酸钠盐缓冲液,可以直接将50mM的NaH2PO4的水溶液用NaOH调成pH7.4吗?
再者,2和3这两个方法配制的磷酸钠盐缓冲液有什么区别?最终效果是一样的吗?如果不一样,有什么理论的知识支撑呢?个人感觉是分析化学中酸碱理论中的缓冲液那里的知识。求帮忙解答这些疑问。
另外,我还想问一下,pH对于Ni柱对His-tagged的蛋白的分离纯化影响大吗?是怎么影响的?谢谢大家了!
有了源数据之后把源数据按照大小排列,
选中源数据区域-->ALT+A1-->选中图标区右键-->更改图表类型-->散点图
因为是考察不同PH对药物的影响,样品又不好改变其PH值,这种情况怎么办?希望有经验的高手指教。
我的流动相是甲醇-水(90:10)
谢谢赐教!
请进子版按格式发贴,自行修改,谢谢。
由弱酸及其盐、弱碱及其盐组成的混合溶液,能在一定程度上抵消、减轻外加强酸或强碱对溶液酸碱度的影响,从而保持溶液的pH值相对稳定。这种溶液称为缓冲溶液。
:)
我在做一细菌不同酸碱度生长状况时,发现这些奇怪现象:pH=3的培养基灭菌(TSB液体培养基)灭菌后pH上升到到9.2!而原来pH=9.0的降到8.7(基本没多少变化),请问各位大侠,这是什么原因?
一般做不同酸碱度生长实验时,该如何才能防止pH在湿热灭菌后基本不变化?
是否可以理解为纯化水得PH范围为6.3-7.6?能否直接用pH计测量?谢谢!















