Human Vitamin K1 (VK1) ELISA Kit: Your Questions Answered
Vitamin K1 (also known as phylloquinone or phytonadione) is a fat-soluble vitamin essential for blood coagulation. It acts as a cofactor in the formation of coagulation factors in the liver. Found naturally in green leafy vegetables, vitamin K1 is stable to air and moisture but decomposes in sunlight. Abbkine's Human Vitamin K1 (VK1) ELISA Kit (KTE60052) provides researchers with a reliable tool for quantifying this essential vitamin in human samples. Here are answers to the most common questions researchers have about this kit and vitamin K1 detection. What is the detection principle of this VK1 ELISA kit? This kit employs a two-site sandwich ELISA to quantitate VK1 in samples. A VK1-specific antibody is pre-coated onto a microplate. When you add standards and samples, any VK1 present binds to the immobilized antibody.…
VLDL Quantification in Lipid Metabolism and Cardiovascular Research
Very Low Density Lipoprotein (VLDL) is one of the five major groups of lipoproteins—along with chylomicrons, intermediate-density lipoprotein, low-density lipoprotein, and high-density lipoprotein. Produced by the liver, VLDL transports endogenous triglycerides and cholesterol to peripheral tissues. Dysregulated VLDL metabolism is a key driver of atherosclerosis, cardiovascular disease, and metabolic syndrome. Abbkine's Human Very Low Density Lipoprotein (VLDL) ELISA Kit (KTE60050) enables precise quantification of this critical lipoprotein in human samples. Here's how researchers across different fields are applying it. Cardiovascular Research: VLDL as a Risk Factor for Atherosclerosis Elevated VLDL levels are a well-established risk factor for atherosclerosis and cardiovascular disease. Cardiovascular researchers use this kit to: Quantify VLDL in patient serum/plasma as a biomarker of cardiovascular risk Monitor VLDL levels in animal models of atherosclerosis and dyslipidemia Study VLDL's role in endothelial dysfunction and plaque formation Assess the effects…
EliKine™ Human EGF ELISA Kit: Review and Buying Guide
Epidermal Growth Factor (EGF) is a key signaling molecule that regulates cell proliferation, differentiation, and survival. It plays critical roles in wound healing, tissue development, and cancer progression. Accurate EGF quantification is essential for researchers studying growth factor signaling, oncology, and regenerative medicine. Abbkine's EliKine™ Human EGF ELISA Kit (KTE6005) offers a sensitive and specific solution for quantifying EGF in human samples. Here's our detailed review to help you decide if it's the right fit for your research. What's in the Box? Component Included Human EGF microplate ✅ Human EGF standard ✅ Human EGF detect antibody ✅ Streptavidin-HRP ✅ Standard diluent ✅ Assay buffer ✅ HRP substrate ✅ Stop solution ✅ Wash buffer ✅ Plate covers ✅ A complete, ready-to-use kit with all components included. Advantages…
EliKine™ Human CRP ELISA Kit: A Critical Review for Inflammation Researchers
C-reactive protein (CRP) is an acute-phase protein belonging to the pentraxin family. Produced by the liver in response to inflammation, CRP levels in plasma increase dramatically during acute phase responses to tissue injury, infection, or other inflammatory stimuli. It's one of the most widely used clinical biomarkers for inflammation, infection, and cardiovascular risk assessment. The EliKine™ Human CRP ELISA Kit (KTE6004) from Abbkine provides a sensitive, specific, and complete solution for quantifying CRP in human samples. Here's what you need to know before buying. What's in the Box? Component Included Human CRP microplate ✅ Human CRP standard ✅ Human CRP detect antibody ✅ Avidin-HRP ✅ Standard diluent ✅ Assay buffer ✅ HRP substrate ✅ Stop solution ✅ Wash buffer ✅ Plate covers ✅ Everything you need—no additional reagents…
EliKine™ Human CD54 ELISA Kit (KTE6003)
EliKine™ Human CD54 (sICAM-1) ELISA Kit: Is It Right for Your Lab? CD54, also known as ICAM-1 (Intercellular Adhesion Molecule 1) , is a transmembrane protein of the immunoglobulin superfamily. It plays a central role in immune cell adhesion, leukocyte extravasation, and inflammatory responses. Soluble ICAM-1 (sICAM-1/CD54) is a well-established biomarker for inflammation, cardiovascular disease, and autoimmune disorders. The EliKine™ Human CD54 (sICAM-1) ELISA Kit (KTE6003) from Abbkine offers a sensitive, specific, and complete solution for quantifying this important adhesion molecule. Here's our detailed review. What's in the Box? Component Included Human sICAM-1 microplate ✅ Human sICAM-1 standard ✅ Sample diluent ✅ Assay Buffer ✅ HRP-conjugate reagent ✅ HRP substrate ✅ Stop solution ✅ Wash buffer ✅ Plate covers ✅ A complete, ready-to-use kit. Advantages 1. Exceptional Sensitivity This kit…
Human Protein Wnt-10a (WNT10A) ELISA Kit (KTE60029)
WNT10A: From Tooth Development to Cancer Biomarker WNT10A is a member of the WNT gene family that plays critical roles in tooth development, hair follicle morphogenesis, and cancer progression. Mutations in WNT10A are associated with odonto-onycho-dermal dysplasia and other developmental disorders. Abbkine's Human Protein Wnt-10a (WNT10A) ELISA Kit (KTE60029) provides researchers with a reliable tool for quantifying WNT10A in human samples. Here's how it's being applied across research disciplines. Developmental Genetics: WNT10A in Craniofacial and Ectodermal Development WNT10A is essential for tooth development, hair follicle formation, and skin patterning. Developmental geneticists use this kit to: Quantify WNT10A in dental pulp stem cell cultures Monitor WNT10A expression in hair follicle and skin organoid models Study WNT10A signaling in craniofacial development Validate WNT10A levels in genetic disorder models (odonto-onycho-dermal dysplasia, Schöpf-Schulz-Passarge syndrome) The sandwich ELISA format enables quantitative detection from serum,…
Human Protein Wnt-7a (WNT7A) ELISA Kit (KTE60019)
WNT7A Quantification in Developmental Biology Research The WNT gene family encodes secreted signaling proteins that regulate embryonic development, cell fate determination, and tissue patterning. WNT7A specifically plays essential roles in limb development, uterine morphogenesis, and angiogenesis. Abbkine's Human Protein Wnt-7a (WNT7A) ELISA Kit (KTE60019) enables precise quantification of this critical signaling molecule in human samples. Here's how researchers across different fields are putting it to work. Developmental Biology: Mapping WNT7A Signaling in Embryogenesis WNT7A is a key regulator of limb bud formation and axis specification during early development. Researchers studying developmental pathways use this kit to: Quantify WNT7A secretion in embryonic stem cell differentiation models Monitor WNT7A expression in organoid cultures (lung, limb, uterus) Correlate WNT7A levels with developmental stage in tissue samples Validate WNT7A knockdown or overexpression in gene editing experiments The sandwich ELISA format…
EliKine™ Human CCL2 ELISA Kit (KTE6001)
EliKine™ Human CCL2 ELISA Kit: A Comprehensive Review Monocyte chemoattractant protein-1 (MCP-1/CCL2) is a key chemokine involved in immunoregulation and inflammatory processes. Encoded by a gene on chromosome 17q, CCL2 plays critical roles in monocyte recruitment, atherosclerosis, cancer metastasis, and neuroinflammation. If you're quantifying CCL2 in human samples, the EliKine™ Human CCL2 ELISA Kit (KTE6001) from Abbkine deserves a close look. This review breaks down the kit's pros, cons, and ideal use cases to help you decide if it's the right fit for your lab. What's in the Box? Component Included Human CCL2 microplate ✅ Human CCL2 standard ✅ Human CCL2 detect antibody ✅ Avidin-HRP ✅ Standard diluent ✅ Assay buffer ✅ HRP substrate ✅ Stop solution ✅ Wash buffer ✅ Plate covers ✅ Everything…
Rat Glutathione Peroxidase (GSH-PX) ELISA Kit (KTE101141)
What makes Abbkine's Rat GSH-PX ELISA Kit the right choice for oxidative stress quantification? Glutathione peroxidase (GSH-PX) is a critical antioxidant enzyme that protects cells from oxidative damage by reducing lipid hydroperoxides and hydrogen peroxide. For researchers studying oxidative stress, aging, neurodegeneration, or cardiovascular disease, accurate GSH-PX quantification is non-negotiable. Abbkine's Rat Glutathione Peroxidase (GSH-PX) ELISA Kit (KTE101141) delivers exactly that—with a detection limit of just 0.1 pmol/mL and a calibration range spanning 3–48 pmol/mL. Whether you're working with serum, plasma, or cell culture supernatants, this kit is built for precision. How does the sandwich ELISA format ensure accurate GSH-PX detection? This kit employs a two-site sandwich ELISA format—the gold standard for quantitative protein detection. A GSH-PX-specific antibody is pre-coated onto the microplate. When you add standards…
CheKine™ Micro NAD(H) Assay Kit: Illuminating Redox Biology Across Research Fields
NAD(H): The Central Hub of Cellular Redox Nicotinamide adenine dinucleotide (NAD) is an enzymatic cofactor involved in many redox reactions[reference:113]. NAD functions as an electron carrier, cycling between the oxidized (NAD⁺) and reduced (NADH) forms[reference:114]. In addition to its role in redox reactions, NAD plays critical roles in ADP-ribosylation reactions and as a substrate for sirtuins[reference:115]. Abbkine's CheKine™ Micro Coenzyme Ⅰ NAD(H) Assay Kit (KTB1020) enables precise quantification of NAD⁺/NADH concentrations and ratios in various tissues and subcellular organelles[reference:116] — data that's increasingly central to modern biology. Cancer Metabolism Cancer cells rewire their metabolism to support rapid proliferation. NAD(H) measurement reveals: Glycolytic flux — NAD⁺ regeneration via lactate dehydrogenase Mitochondrial function — NADH production in the TCA cycle Redox balance — the NAD⁺/NADH ratio as…
