Overview:
Product Name | VDCA-1 Antibody | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description | Rabbit Anti-Human VDCA-1 Polyclonal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Species Reactivity | Human | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Applications | WB, ICC/IF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Antibody Dilution | WB (1:1000); ICC/IF (1:100); optimal dilutions for assays should be determined by the user. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Host Species | Rabbit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Immunogen Species | Human | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Immunogen | Synthetic peptide from the N-terminal of Human VDCA-1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 BiotinProperties:
Biotin Datasheet HRP (Horseradish peroxidase)Properties:
HRP Datasheet AP (Alkaline Phosphatase)Properties:
AP Datasheet
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Properties
Storage Buffer | PBS, 50% glycerol, 0.09% sodium azide |
Storage Temperature | -20ºC |
Shipping Temperature | Blue Ice or 4ºC |
Purification | Peptide Affinity Purified |
Clonality | Polyclonal |
Specificity | Detects ~37 kDa. |
Cite This Product | StressMarq Biosciences Cat# SPC-695, RRID: AB_2705825 |
Certificate of Analysis | A 1:1000 dilution of SPC-695 was sufficient for detection of VDCA-1 in 15 µg of human HeLa cell lysates by ECL immunoblot analysis using goat anti-rabbit IgG:HRP as the secondary antibody. |
Biological Description
Alternative Names | N2441 Antibody, POR1 Antibody, Vdac1 Antibody, VDAC1 Antibody, MGC111064 Antibody, Outer mitochondrial membrane protein porin 1 Antibody, OMP2 Antibody, YNL055C Antibody, VDAC1_HUMAN Antibody, YNL2441C Antibody, VDAC-1 Antibody, Voltage dependent anion channel 1 Antibody, Voltage-dependent anion-selective channel protein 1 Antibody, Voltage dependent anion selective channel protein 1 Antibody, Plasmalemmal porin Antibody, Porin 31HL Antibody, Mitochondrial Porin Antibody, Porin 31HM Antibody, hVDAC1 Antibody, VDAC Antibody, VDAC1/porin Antibody, VDAC1 / Porin Antibody |
Research Areas | Cancer, Cancer Metabolism, Cell Signaling, Metabolism, Mitochondrial Markers, Mitochondrial Metabolism, Organelle Markers, Organelle Markers or subcellular markers, Tags and Cell Markers |
Cellular Localization | Cell membrane, Membrane Raft, Mitochondrion outer membrane, Multi-Pass Membrane Protein |
Accession Number | NP_003365.1. |
Gene ID | 7416 |
Swiss Prot | P21796 |
Product Images
Western blot analysis of Human HeLa and 293Trap cell lysates showing detection of ~30.7 kDa VDCA-1 protein using Rabbit Anti-VDCA-1 Polyclonal Antibody (SPC-695). Lane 1: Molecular Weight Ladder (MW). Lane 2: HeLa cell lysates. Load: 15 µg. Block: 5% Skim Milk in 1X TBST. Primary Antibody: Rabbit Anti-VDCA-1 Polyclonal Antibody (SPC-695) 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 6 min in RT. Predicted/Observed Size: ~30.7 kDa.
Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-VDCA-1 Polyclonal Antibody (SPC-695). Tissue: Colon carcinoma cell line (RKO). Species: Human. Fixation: 4% Formaldehyde for 15 min at RT. Primary Antibody: Rabbit Anti-VDCA-1 Polyclonal Antibody (SPC-695) at 1:100 for 60 min at RT. Secondary Antibody: Goat Anti-Rabbit ATTO 488 at 1:100 for 60 min at RT. Counterstain: Phalloidin Texas Red F-Actin stain; DAPI (blue) nuclear stain at 1:1000, 1:5000 for 60 min at RT, 5 min at RT. Localization: Cytoplasm, Mitochondrion Outer Membrane, Cell Membrane. Magnification: 60X. (A) DAPI nuclear stain. (B) Phalloidin Texas Red F-Actin stain. (C) VDCA-1 Antibody. (D) Composite.
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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 |
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TAE是使用最广泛的缓冲系统。其特点是超螺旋在其中电泳时更符合实际相对分子质量(TBE中电泳时测出的相对分子质量会大于实际分子质量),且双链线状DNA在其中的迁移率较其他两种缓冲液快约10%,电泳大于13kb的片段时用TAE缓冲液将取得更好的分离效果,此外,回收DNA片段时也易用TAE缓冲系统进行电泳。TAE的缺点是缓冲容量小,长时间电泳(如过夜)不可选用,除非有循环装置使两极的缓冲液得到交换。 50×TAE Buffer 配制方法: 1. 称量Tris 242g,Na2EDTA.2H2O 37.2g 于1L烧杯中; 2.向烧杯中加入约800ml去离子水,充分搅拌均匀; 3加入57.1ml的冰乙酸,充分溶解; 4.加去离子水定容至1L后,室温保存。向左转|向右转
低离子强度时,迁移率快。但离子强度过低,缓冲液的缓冲容量小,不易维持pH恒定。高离子强度时迁移率慢,因此为了获得更快的反应速度,在缓冲容量允许的范围内,离子强度应该尽可能小。
Tris-Glycine/SDS;
MOPS/SDS;
Bis-Glycine/SDS等不同的缓冲液、预混液等。
不知道这几种缓冲液有什么异同呢?
比如如果是Invitrogen的预制胶-预混液电泳系统,每种预制胶有适配缓冲液,但是如果用其他的缓冲液似乎也可以得到不错的结果,那么是否说明电泳缓冲液只要满足了缓冲ph范围,其他的不是特别重要呢?
此外,附加提问是,PVDF膜在转膜的时候,转膜缓冲液中不需要加入甲醇,那么是加入甲醇转膜效果好还是不加好呢?
谢谢!