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- 详细信息
- 文献和实验
- 技术资料
- 样本:
血清/血浆/组织匀浆液
- 库存:
1000
- 适应物种:
Human
- 应用:
科研使用
- 检测方法:
ELISA
- 检测范围:
31.2 - 2000 pg/ml
- 供应商:
康朗生物
- 规格:
96T
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Popular Cytokine IK Elisa Kits
Human Cytokine IK ELISA Kit (Sandwich ELISA) - LS-F13423
Reactivity: Human
Range: 0.156-10 ng/ml
Mouse Cytokine IK ELISA Kit (Custom ELISA) - LS-F20272
Reactivity: Mouse
Rat Cytokine IK ELISA Kit (Custom ELISA) - LS-F20273
Reactivity: Rat
Product Description
LS-F34087 is a 96-well enzyme-linked immunosorbent assay (ELISA) for the Quantitative detection of Human Cytokine IK in samples of Plasma, Serum and Tissue Homogenates. It is based upon a Sandwich assay principle and can be used to detect levels of Cytokine IK as low as 18.75 picograms per milliliter.More Cytokine IK Products
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Specifications
TypeSandwich ELISA (enzyme-linked immunosorbent assay) kit
Target
Cytokine IK
Synonyms
IK, Cytokine IK, CSA2, IK Cytokine, IK factor, Protein Red, Prer protein, Protein RER, RED, RER, RD element
Reactivity
Human
Manual
Intended Sample Types
Plasma, Serum, Tissue Homogenates
Format
96-Well Strip Plate
Detection
Colorimetric - 450nm (TMB)
Measurement
Quantitative
Detection Range
31.2 - 2000 pg/ml
Sensitivity
18.75 pg/ml
Precision
Intra-Assay: CV<8% Inter-Assay: CV<10%
Storage
Store at 4°C. Stable for 6 months.
Quality Assurance
Due to their limited shelf life, LSBio ELISA kits are not typically stocked as finished goods. Upon receipt of an order each kit is assembled and tested to ensure that it meets specifications before shipping. Minor changes may occur to the Range, Sensitivity, and Precision. In the event of a significant change the order would be confirmed with the customer before shipping ELISA kit lot numbers reflect the date of final assembly and testing for each specific kit rather than a bulk manufactured lot. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation.
Kit Components
- Adhesive Plate Sealers
- Coated 96-well Strip Plate
- Detection Antibody Diluent
- Biotinylated Detection Antibody (100x)
- HRP-Streptavidin Conjugate (100x)
- HRP-Streptavidin Conjugate Diluent
- Sample Diluent
- TMB Substrate
- Stop Solution
- Wash Buffer (25x)
- Standard (Lyophilized)
Background
This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti- IKantibody was pre-coated onto 96-well plates. And the biotin conjugated anti- IK antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the IK amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of IK can be calculated.
Restrictions
For research use only.
Guarantee
This elisa kit carries the LSBio 100% Guarantee.
About Cytokine IK
Cytokine IK was identified by its RED repeat, a stretch of repeated arginine, glutamic acid and aspartic acid residues. The protein localizes to discrete dots within the nucleus, excluding the nucleolus. Its function is unknown. This gene maps to chromosome 5; however, a pseudogene may exist on chromosome 2. Q13123 NM_006083 NP_006074.2
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Sandwich ELISA Platform Overview
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文献和实验Ultrasensitive ELISA for Measurement of Human Cytokine Responses in Primary Culture
ELISAs offer excellent specificity and, once fully optimized, sensitivity that rivals that of bioassays. The major variables that need to be experimentally determined when developing an ELISA are the optimal number of fresh cells required
Intracellular Cytokine Staining Protocol
stimulation period for induction of a given cytokine is variable and has to be determined. For example, the best time for detection of IL-6-producing cells by human LPS-activated monocytes is 6 hours, whereas IL-10 needs at least 24 hours stimulation
有替代前者的趋势。由于ABS-ELISA较普通ELISA多用了两种试剂,增加了操作步骤,在临床检验中ABS-ELISA应用不多。科研项目中检测微量的成分如细胞因子常采用本法。晶美分装ELISA KIT采用的方法:1, TORCH及传染病试剂盒(间接法),见2.2.32, TORCH-IgM捕获法特色:包被抗体,标记抗原原理:3, 细胞因子试剂盒采用的方法路线(ABC-ELISA)原理产品特色:采用ABC法,灵敏度更高,特异性更强。生物素抗体和酶联物是浓缩的,使用前需用相应的缓冲液稀释。酶联物可以通用
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