polyclonal AMBP | Alpha-1-microglobulin
- Known as:
- pab AMBP | Alpha-1-microglobulin
- Catalog number:
- as01014
- Product Quantity:
- EUR
- Category:
- -
- Supplier:
- Agrisera
- Gene target:
- polyclonal AMBP | Alpha-1-microglobulin
Related genes to: polyclonal AMBP | Alpha-1-microglobulin
- Gene:
- AMBP NIH gene
- Name:
- alpha-1-microglobulin/bikunin precursor
- Previous symbol:
- ITI, ITIL
- Synonyms:
- UTI, HCP, EDC1, HI30, IATIL, ITILC
- Chromosome:
- 9q32
- Locus Type:
- gene with protein product
- Date approved:
- 1986-01-01
- Date modifiied:
- 2016-10-05
Related products to: polyclonal AMBP | Alpha-1-microglobulin
Related articles to: polyclonal AMBP | Alpha-1-microglobulin
- Acute liver failure (ALF) is a serious clinical disease. Immune infiltration and oxidative stress (OS) play an important role in ALF, but the combination of oxidative stress and immune infiltration in ALF has not been explored. - Source: PubMed
Publication date: 2026/09/09
Dai LuTan JungangZhou ZhiminChen ChengcongHu GuoxinGuo Ling - Urine tubular biomarkers have previously been associated with chronic kidney disease (CKD) progression independently of estimated glomerular filtration rate (eGFR) and albuminuria. We evaluated whether nine urine tubular biomarkers could improve prediction of kidney failure beyond serum creatinine and urine albumin-to-creatinine ratio among adults with CKD. - Source: PubMed
Publication date: 2026/09/03
Malijan Greco BHerrington William GJudge Parminder KSardell Rebecca JChapman DanielHill MichaelMoffat StewartZhu DoreenCheung Alfred KSteubl DominikLandray Martin JWanner ChristophBaigent ColinHaynes RichardIx Joachim HStaplin NatalieShlipak Michael G - Sickle cell nephropathy remains a major contributor to morbidity in adults with Sickle Cell Disease (SCD), yet proximal tubular injury remains insufficiently characterized, particularly in African settings. Alpha-1 Microglobulin (A1M), a low-molecular-weight protein, may serve as a sensitive biomarker of proximal tubular dysfunction. - Source: PubMed
Publication date: 2026/09/02
Engole Yannick MompangoNlandu Yannick MayambaNkodila Aliocha NatuhoyilaMakanzu BradyMvita YannickNgoy Grace MomaMansoni Blondy MveteMvibudulu RaggueLukoki BeudinNyemba Sarah MukayiKinja Louange ZihirweSumaili Ernest Kiswaya - The traditional Chinese medicinal herb Allium macrostemon Bunge (AMB) possessed both nutritional value for consumption and health benefits. Although it was extensively used in many areas, studies on its polysaccharide fractions were still limited at present. In this study, ultrasonic-assisted extraction was adopted to prepare Allium macrostemon Bunge polysaccharides (AMBP), and three strategies including Box-Behnken design (BBD), genetic algorithm optimized back propagation neural network (GA-BP), and gradient boosting decision tree (GBDT) were separately employed to optimize the extraction parameters. Experimental results demonstrated that the GA-BP model exhibited superior data fitting and prediction performance with remarkably higher prediction accuracy compared with the BBD and GBDT models. The coefficient of determination (R) reached 0.9829, with a RMSE of 0.3086 and a MAE of 0.1717. The GA-BP model yielded the following predicted optimal conditions: temperature 50 °C, extraction time 33 min, and liquid-to-solid ratio 1:30 g/mL. The neutral polysaccharide AMBP-1 was isolated and purified by column chromatography, and its structural characterization was subsequently performed. The results indicated that AMBP-1 was a homogeneous polysaccharide with a relative molecular mass of 5.56 kDa, exhibiting an irregular sheet-like morphology, and its backbone structure was → 4)-β-D-Glcp-(1 → 6)-β-D-Galp-(1 → . Preliminary in vitro cellular assays and in vivo immunosuppressive mouse models demonstrated that AMBP-1 possessed immunomodulatory activity, and multi-omics analysis revealed potential correlations between its effects and alterations in gut microbiota, serum metabolites, and immune-related transcriptional profiles. In conclusion, this study established an efficient ultrasonic-assisted extraction process optimized by the GA-BP model, providing a reliable technical foundation for the preparation of AMBP, and laid the groundwork for the application of AMBP-1 in functional foods and nutraceuticals. - Source: PubMed
Publication date: 2026/08/24
Yao JingjingMa AntingChen YusangZhang YujiaTang XiuyuShi SenlinHan XiZhang Ting - Renal complications of sickle cell disease (SCD) often begin with tubular dysfunction (TD), yet this entity remains insufficiently recognized in African populations. Data from adults in Kinshasa are particularly scarce. We conducted a cross-sectional study between March 2023 and April 2024, enrolling 279 clinically stable adult SCD patients from 14 centers in Kinshasa. Tubulopathy was defined by the concomitant presence of three abnormalities: urinary α1-microglobulin-to-creatinine ratio (A1M/Cr) ≥20 mg/g, dipstick glucosuria ≥1+ with plasma glucose <126 mg/dL, and urine pH ≥5.5. Glomerular involvement was assessed by urinary albumin to creatinine ratio (UACR ≥30 mg/g). Measured GFR (mGFR) was obtained by iohexol clearance. Multivariable logistic regression was used to identify independent factors associated with tubulopathy. Tubulopathy was identified in 58 patients (20.8%). Compared with those without tubulopathy, affected patients had significantly higher median A1M/Cr (44.7 vs. 14.2 mg/g; < 0.001) and UACR (22.1 vs. 10.7 mg/g; = 0.007). They also displayed lower mean eGFR by CKD-EPI (107.4 vs. 115.9 mL/min/1.73 m²; = 0.031) and higher LDH levels (217.0 vs. 209.1 IU/L; = 0.016). In multivariable analysis, independent predictors of tubulopathy included higher LDH (per 100 IU/L increase) (aOR 2.53, 95% CI 1.14-5.61), UACR ≥30 mg/g (aOR 1.94, 95% CI 1.18-5.18), while hydroxyurea use was independently associated with lower odds of tubulopathy (aOR 0.37, 95% CI 0.16-0.87). One in five stable adult SCD patients in Kinshasa presented with tubulopathy. This phenotype was associated with hemolysis, albuminuria, and lower eGFR, whereas hydroxyurea use was inversely associated with tubulopathy. - Source: PubMed
Publication date: 2026/08/03
Engole Yannick MompangoMakulo Jean-Robert RissassyNlandu Yannick MayambaNkodila Aliocha NatuhoyilaBukabau Justine BusangaMokoli Vieux MomemeMboliasa Marie-France IngoleLongo Augustin LuzayadioMansoni BlondyMvibudulu RagueSumaili Ernest Kiswaya