Recombinant人SLC4A4 protein (ab119144)

概述

描述

  • 性质Recombinant
  • 来源Escherichia coli
  • 氨基酸序列
    • AccessionQ9Y6R1
    • 种属Human
    • 序列MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMSTE NVEGKPSNLG ERGRARSSTF LRVVQPMFNH SIFTSAVSPA AERIRFILGEEDDSPAPPQL FTELDELLAV DGQEMEWKET ARWIKFEEKV EQGGERWSKP HVATLSLHSL FELRTCMEKG SIMLDREASS LPQLVEMIVDHQIETGLLKP ELKDKVTYTL LRKHRHQTKK SNLRSLADIG KTVSSASRMF TNPDNGSPAM THRNLTSSSL NDISDKPEKD QLKNKFMKKLPRDAEASNVL VGEVDFLDTP FIAFVRLQQA VMLGALTEVP VPTRFLFILL GPKGKAKSYH EIGRAIATLM SDEVFHDIAY KAKDRHDLIAGIDEFLDEVI VLPPGEWDPA IRIEPPKSLP SSDKRKNMYS GGENVQMNGD TPHDGGHGGG GHGDCEELQR TGRFCGGLIK DIKRKAPFFASDFYDALNIQ
    • 分子量52 kDa including tags
    • 氨基酸1 to 424
    • 标签His tag N-Terminus
    • 额外的序列信息SLC4A4 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 460 amino acids (1-424 a.a.) and having a molecular mass of 51.5 kDa.

技术指标

Our Abpromise guarantee covers the use of ab119144 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    SDS-PAGE

  • 纯度> 90 % SDS-PAGE.
    ab119144 was purified by proprietary chromatographic techniques.
  • 形式Liquid
  • 补充说明For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.

    pH: 7.50
    Constituents: 0.32% Tris HCl, 0.01% DTT, 0.002% PMSF, 10% Glycerol

常规信息

  • 别名
    • DKFZp781H1314
    • Electrogenic sodium bicarbonate cotransporter 1
    • hhNMC
    • HNBC 1
    • HNBC1
    • KNBC
    • kNBC 1
    • kNBC1
    • Na(+)/HCO3(-) cotransporter
    • Na+HCO3- cotransporter 4
    • NBC 1
    • NBC 2
    • NBC1
    • NBC2
    • Nbc4
    • NBCE 1
    • NBCE1
    • OTTHUMP00000160355
    • OTTHUMP00000218884
    • OTTHUMP00000218885
    • PNBC
    • S4A4_HUMAN
    • SLC4A4
    • SLC4A5
    • Sodium bicarbonate cotransporter
    • Sodium bicarbonate cotransporter 1 (sodium bicarbonate cotransporter, kidney; sodium bicarbonate cotransporter, pancreas)
    • Sodium bicarbonate cotransporter kidney
    • sodium bicarbonate cotransporter member 4
    • Sodium bicarbonate cotransporter pancreas
    • Solute carrier family 4 member 4
    • Solute carrier family 4 sodium bicarbonate cotransporter member 4
    • Solute carrier family 4 sodium bicarbonate cotransporter member 5
    • Solute carrier family 4, sodium bicarbonate cotransporter, member 4, brain type
    see all
  • 功能Electrogenic sodium/bicarbonate cotransporter with a Na(+):HCO3(-) stoichiometry varying from 1:2 to 1:3. May regulate bicarbonate influx/efflux at the basolateral membrane of cells and regulate intracellular pH.
  • 组织特异性Isoform 1 is expressed in pancreas and to a lower extent in heart, skeletal muscle, liver, parotid salivary glands, prostate, colon, stomach, thyroid, brain and spinal chord. Corneal endothelium cells express only isoform 1 (at protein level). Isoform 2 is specifically expressed in kidney at the level of proximal tubules.
  • 疾病相关Defects in SLC4A4 are the cause of proximal renal tubular acidosis with ocular abnormalities (pRTA-OA) [MIM:604278]; also known as renal tubular acidosis II. Caused by an impairment of bicarbonate absorption in the proximal tubule, proximal renal tubular acidosis (pRTA) is characterized by a decreased renal HCO3(-) threshold. pRTA-OA is an extremely rare autosomal recessive syndrome characterized by short stature, profound pRTA, mental retardation, bilateral glaucoma, cataracts and bandkeratopathy.
    Note=Loss of interaction with and stimulation by CA4 is the cause of retinitis pigmentosa type 17 (RP17).
  • 序列相似性Belongs to the anion exchanger (TC 2.A.31) family.
  • 翻译后修饰Phosphorylation of Ser-1026 by PKA increases the binding of CA2 and changes the Na(+):HCO3(-) stoichiometry of the transporter from 3:1 to 2:1. Phosphorylation of Thr-49 regulates isoform 1 conductance.
    N-glycosylation is not necessary for the transporter basic functions.
  • 细胞定位Basolateral cell membrane.
  • Information by UniProt

Recombinant Human SLC4A4 protein (ab119144)参考文献

ab119144 has not yet been referenced specifically in any publications.

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