Anti-FKBP12抗体(ab2918)
Key features and details
- Rabbit polyclonal to FKBP12
- Suitable for: IHC-P, ICC/IF
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-FKBP12抗体
参阅全部 FKBP12 一抗 -
描述
兔多克隆抗体to FKBP12 -
宿主
Rabbit -
特异性
Detects FK506 binding protein 12 kDa (FKBP12). -
经测试应用
适用于: IHC-P, ICC/IFmore details -
种属反应性
与反应: Human
预测可用于: Rabbit, Cow, Xenopus laevis
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免疫原
Synthetic peptide corresponding to Human FKBP12 aa 1-13 (N terminal).
Sequence:GVQVETISPGDGR
(Peptide available asab4935) -
常规说明
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
存储溶液
Preservative: 0.05% Sodium azide
Constituents: 0.1% BSA, 99% PBS -
Concentration information loading... -
纯度
Immunogen affinity purified -
Primary antibody说明
Immunophilins are a family of soluble receptors capable of binding to one of two major immunosuppressant agents; cyclosporin A (CsA) or FK506. Proteins that bind FK506 are termed FK506 Binding Proteins (FKBPs) and those that bind cyclosporin A are called cyclophilins (CyP). Immunophilins function as cis-trans peptidyl-prolyl isomerases (PPIase) whose activity is inhibited by their respective immunosuppressant compounds. Thus, immunophilins accelerate folding of some proteins both in vivo and in vitro by catalyzing slow steps in the initial folding and rearrangement of proline-containing proteins. FKBP12:FK506 complexes inhibit calcineurin, a calcium/calmodulin-dependent serine/threonine phosphatase which blocks T-cell activation by preventing lymphokine gene transcription. FKBP12 also plays a role in intracellular calcium regulation by associating with three types of calcium release channel complexes, cardiac and skeletal ryanodine receptors and the inositol 1,4,5-trisphosphate receptor. In interactions with members of the TGF beta family type I receptors, FKBP12 has been shown to exert an inhibitory effect on the signaling pathway. -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
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Positive Controls
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Recombinant Protein
应用
| 应用 | Ab评论 | 说明 |
|---|---|---|
| IHC-P | (3) |
1/1000. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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| ICC/IF |
Use a concentration of 1 µg/ml.
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| 说明 |
|---|
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IHC-P
1/1000. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
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ICC/IF
Use a concentration of 1 µg/ml. |
靶标
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功能
May play a role in modulation of ryanodine receptor isoform-1 (RYR-1), a component of the calcium release channel of skeletal muscle sarcoplasmic reticulum. There are four molecules of FKBP12 per skeletal muscle RYR. PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. -
序列相似性
Belongs to the FKBP-type PPIase family. FKBP1 subfamily.
Contains 1 PPIase FKBP-type domain. -
细胞定位
Cytoplasm. - Information by UniProt
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数据库链接
- Entrez Gene: 2280 Human
- Entrez Gene: 379069 Xenopus laevis
- Omim: 186945 Human
- SwissProt: P18203 Cow
- SwissProt: P62942 Human
- SwissProt: P62943 Rabbit
- SwissProt: O42123 Xenopus laevis
- Unigene: 471933 Human
see all -
别名
- 12 kDa FK506-binding protein antibody
- 12 kDa FKBP antibody
- Calstabin 1 antibody
see all
图片
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FKBP12 antibody (ab2918)Immunohistochemistry was performed on both normal and cancer biopsies of deparaffinized human tonsil tissue. To expose target proteins, heat induced antigen retrieval was performed using 10mM sodium citrate (pH 6.0) buffer, microwaved for 8-15 minutes. Following antigen retrieval tissues were blocked in 3% BSA-PBS for 30 minutes at room temperature. Tissues were then probed at a dilution of 1/50 with a rabbit polyclonal antibody recognizing FKBP12 (ab2918) or without primary antibody (negative control) overnight at 4°C in a humidified chamber. Tissues were washed extensively with PBST and endogenous peroxidase activity was quenched with a peroxidase suppressor. Detection was performed using a biotin-conjugated secondary antibody and SA-HRP, followed by colorimetric detection using DAB. Tissues were counterstained with hematoxylin and prepped for mounting.
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Immunocytochemistry/ Immunofluorescence - Anti-FKBP12 antibody (ab2918)ICC/IF image of ab2918 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab2918, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FKBP12 antibody (ab2918)Immunohistochemistry was performed on both normal and cancer biopsies of deparaffinized human colon carcinoma tissue. To expose target proteins, heat induced antigen retrieval was performed using 10mM sodium citrate (pH 6.0) buffer, microwaved for 8-15 minutes. Following antigen retrieval tissues were blocked in 3% BSA-PBS for 30 minutes at room temperature. Tissues were then probed at a dilution of 1/200 with a rabbit polyclonal antibody recognizing FKBP12 (ab2918) or without primary antibody (negative control) overnight at 4°C in a humidified chamber. Tissues were washed extensively with PBST and endogenous peroxidase activity was quenched with a peroxidase suppressor. Detection was performed using a biotin-conjugated secondary antibody and SA-HRP, followed by colorimetric detection using DAB. Tissues were counterstained with hematoxylin and prepped for mounting. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FKBP12 antibody (ab2918)Immunohistochemistry was performed on both normal and cancer biopsies of deparaffinized human heart tissue. To expose target proteins, heat induced antigen retrieval was performed using 10mM sodium citrate (pH 6.0) buffer, microwaved for 8-15 minutes. Following antigen retrieval tissues were blocked in 3% BSA-PBS for 30 minutes at room temperature. Tissues were then probed at a dilution of 1/20 with a rabbit polyclonal antibody recognizing FKBP12 (ab2918) or without primary antibody (negative control) overnight at 4°C in a humidified chamber. Tissues were washed extensively with PBST and endogenous peroxidase activity was quenched with a peroxidase suppressor. Detection was performed using a biotin-conjugated secondary antibody and SA-HRP, followed by colorimetric detection using DAB. Tissues were counterstained with hematoxylin and prepped for mounting. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FKBP12 antibody (ab2918)This image is courtesy of an Abreview submitted by Miss gwen lagodaab2918 at 1/1000 staining FKBP12 from human penis tissue by IHC-P. The tissue was paraformaldehyde fixed and the slides were incubated in citrate buffer for antigen retrieval and heated for 20 minutes. The tissue was incubated with ab2918 for 24 hours. The secondary antibody used was part of the DAKO ENVISON System. The picture depicts staining of nerve fibers within corporal tissue of the human penis.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FKBP12 antibody (ab2918)This image is courtesy of an Abreview submitted by Miss gwen lagodaab2918 at 1/1000 staining mouse heart tissue sections by IHC-P. The tissue was paraformaldehyde fixed, blocked and then a citrate buffer / heat mediated antigen retireival step was performed. The tissue was incubated with the antibody for 24 hours. An HRP conjugated rabbit polyclonal antibody was used as the secondary.
实验方案
数据表及文件
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SDS download
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Datasheet download
文献 (26)
ab2918 被引用在 26 文献中.
- Wyckelsma VL et al. Loss of a-actinin-3 during human evolution provides superior cold resilience and muscle heat generation. Am J Hum Genet 108:446-457 (2021). PubMed: 33600773
- Ishizaki T et al. cAMP-dependent protein kinase regulates secretion of apical membrane antigen 1 (AMA1) in Plasmodium yoelii. Parasitol Int 85:102435 (2021). PubMed: 34390881
- Saadeh K et al. Protein expression profiles in murine ventricles modeling catecholaminergic polymorphic ventricular tachycardia: effects of genotype and sex. Ann N Y Acad Sci 1478:63-74 (2020). PubMed: 32713021
- Buckley C et al. FK506 regulates Ca2+ release evoked by inositol 1,4,5-trisphosphate independently of FK-binding protein in endothelial cells. Br J Pharmacol 177:1131-1149 (2020). PubMed: 31705533
- Asghari P et al. Cardiac ryanodine receptor distribution is dynamic and changed by auxiliary proteins and post-translational modification. Elife 9:N/A (2020). PubMed: 31916935