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AB108862

人Heat Shock蛋白27 ELISA试剂盒(HSP27)

Human Heat Shock Protein 27 ELISA Kit (HSP27)

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(5 Publications)

Human Heat Shock Protein 27 ELISA Kit (HSP27) is a Sandwich ELISA for the measurement of Human Heat Shock Protein 27 (HSP27) in Human in Biofluids, Cell/Tissue Extracts samples.

查看别名

HSP27, HSP28, HSPB1, Heat shock protein beta-1, HspB1, 28 kDa heat shock protein, Estrogen-regulated 24 kDa protein, Heat shock 27 kDa protein, Heat shock protein family B member 1, Stress-responsive protein 27, HSP 27, SRP27

1 Images
Sandwich ELISA - Human Heat Shock Protein 27 ELISA Kit (HSP27) (AB108862)
  • sELISA

Supplier Data

Sandwich ELISA - Human Heat Shock Protein 27 ELISA Kit (HSP27) (AB108862)

Representative Standard Curve using ab108862.

关键信息

检测方法

Colorimetric

样品类型

Plasma, Tissue, Milk, Serum, Cell Lysate

反应种属

Human

检测类型

Sandwich

Quantitative
灵敏度

> 0.16 ng/mL

范围

1.25 - 20 ng/mL

检测时间

5h

检测平台

Microplate

反应性数据

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "sELISA": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

产品详情

Abcam's Heat Shock Protein 27 (HSP27) Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of HSP27 levels in cell culture samples, milk, serum, plasma and tissue extract.

A HSP27 specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently a HSP27 specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Conjugate is added and unbound conjugates are washed away with wash buffer. TMB is then used to visualize Streptavidin-Peroxidase enzymatic reaction. TMB is catalyzed by Streptavidin-Peroxidase to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the amount of HSP27 captured in plate.

Get results in 90 minutes with Human Heat Shock Protein 27 ELISA Kit (HSP27) (ab193757) from our SimpleStep ELISA® range.

The entire kit may be stored at -20°C for long term storage before reconstitution - Avoid repeated freeze-thaw cycles.

精确度

[ { "reproducibilityType": "Inter", "sample": "Overall", "replicates": 0, "mean": null, "standardDeviation": null, "coefficientOfVariability": "9.9" }, { "reproducibilityType": "Intra", "sample": "Overall", "replicates": 0, "mean": null, "standardDeviation": null, "coefficientOfVariability": "4.8" } ]

规格

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性能和储存信息

运输条件
Blue Ice
推荐的短期储存条件
-20°C
推荐的长期储存条件
Multi
储存信息
Please refer to protocols

补充信息

This supplementary information is collated from multiple sources and compiled automatically.

Heat Shock Protein 27 (HSP27) also known as HSPB1 is a small heat shock protein with a molecular weight of approximately 27 kDa. It is expressed in various tissues including muscle heart and brain and responds to stress stimuli such as heat shock oxidative stress and inflammation. HSP27 functions as a molecular chaperone helping to stabilize unfolded proteins and prevent aggregation. Its expression increases significantly in cells undergoing stress playing a protective role in maintaining protein homeostasis.
Biological function summary

The small HSP protein functions in cellular processes like apoptosis cytoskeletal organization and protein folding. It does not act alone but often interacts with other proteins to form complexes that perform specific functions efficiently. HSP27 can bind to actin filaments influencing cell shape and motility. It also plays a role in preventing cell death by inhibiting apoptosome formation and modulating caspase activation. The dual role of protecting cells and modulating cell growth makes HSP27 an important tool for cells under stress.

Pathways

HSP27 interacts with the mitogen-activated protein kinase (MAPK) and PI3K/AKT signaling pathways. These pathways regulate cell survival growth and differentiation. Within these pathways HSP27 is linked to proteins such as Akt and MAPK which are critical for relaying survival and growth signals. By interacting with these molecules HSP27 helps to mediate the cell's response to external stressors and promotes cell survival under adverse conditions.

HSP27 is significant in cancer and neurodegenerative diseases. Its overexpression often occurs in various cancers including breast and prostate cancer where it contributes to tumor growth and resistance to chemotherapy. In neurodegenerative diseases like Alzheimer's disease altered expression and functioning of HSP27 can lead to aggregation of proteins such as tau contributing to disease pathology. The link between HSP27 and these proteins shows its potential as a therapeutic target for modulating disease progression.

产品实验方案

靶点信息

Small heat shock protein which functions as a molecular chaperone probably maintaining denatured proteins in a folding-competent state (PubMed : 10383393, PubMed : 20178975). Plays a role in stress resistance and actin organization (PubMed : 19166925). Through its molecular chaperone activity may regulate numerous biological processes including the phosphorylation and the axonal transport of neurofilament proteins (PubMed : 23728742).
See full target information HSPB1

文献 (5)

Recent publications for all applications. Explore the full list and refine your search

Frontiers in cellular neuroscience 16:878673 PubMed35573833

2022

TAT-HSP27 Peptide Improves Neurologic Deficits Reducing Apoptosis After Experimental Subarachnoid Hemorrhage.

Applications

Unspecified application

Species

Unspecified reactive species

Xiao-Yan Zhou,Jing-Yi Sun,Wei-Qi Wang,Shu-Xian Li,Han-Xia Li,Hui-Juan Yang,Ming-Feng Yang,Hui Yuan,Zong-Yong Zhang,Bao-Liang Sun,Jin-Xiang Han

SpringerPlus 3:635 PubMed25392804

2014

Plasma heat shock protein 27 is associated with coronary artery disease, abdominal aortic aneurysm and peripheral artery disease.

Applications

Unspecified application

Species

Unspecified reactive species

Cao Jin,Victoria L Phillips,Michael Ja Williams,Andre M van Rij,Gregory T Jones

Oncotarget 5:506-18 PubMed24504108

2014

Quantitative proteomic analysis reveals potential diagnostic markers and pathways involved in pathogenesis of renal cell carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Nicole M A White,Olena Masui,Leroi V Desouza,Olga Krakovska,Shereen Metias,Alexander D Romaschin,R John Honey,Robert Stewart,Kenneth Pace,Jason Lee,Michael As Jewett,Georg A Bjarnason,K W Michael Siu,George M Yousef

American journal of physiology. Lung cellular and molecular physiology 306:L207-15 PubMed24242011

2013

Newborn rat response to single vs. combined cGMP-dependent pulmonary vasodilators.

Applications

WB

Species

Unspecified reactive species

Masahiro Enomoto,Amish Jain,Jingyi Pan,Yulia Shifrin,Todd Van Vliet,Patrick J McNamara,Robert P Jankov,Jaques Belik

SpringerPlus 2:571 PubMed24255864

2013

Cortical non-aneurysmal subarachnoid hemorrhage post-carotid endarterectomy: a case report and literature review.

Applications

Unspecified application

Species

Unspecified reactive species

Gopiga Thanabalasundaram,Silvia Hernández-Durán,Thabele Leslie-Mazwi,Christopher S Ogilvy
View all publications
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