产品: PDZK1 抗体
货号: DF7273
描述: Rabbit polyclonal antibody to PDZK1
应用: WB IHC IF/ICC
反应: Human, Mouse, Rat
预测: Bovine, Sheep, Rabbit, Dog
分子量: 57kDa, 90 kDa; 57kD(Calculated).
蛋白号: Q5T2W1
RRID: AB_2839212

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   规格 价格 库存
 50ul RMB¥ 1250 现货
 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

货期: 当天发货

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human, Mouse, Rat
预测:
Bovine(100%), Sheep(%), Rabbit(%), Dog(%)
克隆:
Polyclonal
特异性:
PDZK1 Antibody detects endogenous levels of total PDZK1.
RRID:
AB_2839212
引用格式: Affinity Biosciences Cat# DF7273, RRID:AB_2839212.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

1700023D20Rik; 2610507N21Rik; 4921513F16Rik; AI267131; AI314638; AL022680; C terminal linking and modulating protein; CAP70; CFTR associated protein of 70 kDa; CFTR associated protein, 70-KD; CFTR-associated protein of 70 kDa; CLAMP; D3Ertd537e; Dietary Pi-regulated RNA-1; Diphor-1; mPDZK1; Na(+)/H(+) exchange regulatory cofactor NHE-RF3; Na(+)/H(+) exchanger regulatory factor 3; Na/Pi cotransporter C-terminal-associated protein 1; Na/Pi cotransporter C-terminal-associated protein; NaPi Cap1; NaPi-Cap1; NaPiCap1; NHERF 3; NHERF-3; NHERF3; NHRF3_HUMAN; OTTHUMP00000015572; PDZ domain containing 1; PDZ domain containing protein 1; PDZ domain-containing protein 1; PDZD1; PDZK1; Sodium hydrogen exchanger regulatory factor 3; Sodium-hydrogen exchanger regulatory factor 3;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
Q5T2W1 NHRF3_HUMAN:

Expression is limited to epithelial cells. Expressed in the kidney (brush border of proximal tubule), pancreas, liver, and small intestine. Expressed at a lower level in the adrenal cortex, testis and stomach. Overexpressed in breast, renal and lung carcinomas.

描述:
This gene encodes a PDZ domain-containing scaffolding protein. PDZ domain-containing molecules bind to and mediate the subcellular localization of target proteins. The encoded protein mediates the localization of cell surface proteins and plays a critical role in cholesterol metabolism by regulating the HDL receptor, scavenger receptor class B type 1. Single nucleotide polymorphisms in this gene may be associated with metabolic syndrome, and overexpression of this gene may play a role in drug resistance of multiple myeloma. Pseudogenes of this gene are located on the long arm of chromosome 1. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
序列:
MTSTFNPRECKLSKQEGQNYGFFLRIEKDTEGHLVRVVEKCSPAEKAGLQDGDRVLRINGVFVDKEEHMQVVDLVRKSGNSVTLLVLDGDSYEKAVKTRVDLKELGQSQKEQGLSDNILSPVMNGGVQTWTQPRLCYLVKEGGSYGFSLKTVQGKKGVYMTDITPQGVAMRAGVLADDHLIEVNGENVEDASHEEVVEKVKKSGSRVMFLLVDKETDKRHVEQKIQFKRETASLKLLPHQPRIVEMKKGSNGYGFYLRAGSEQKGQIIKDIDSGSPAEEAGLKNNDLVVAVNGESVETLDHDSVVEMIRKGGDQTSLLVVDKETDNMYRLAHFSPFLYYQSQELPNGSVKEAPAPTPTSLEVSSPPDTTEEVDHKPKLCRLAKGENGYGFHLNAIRGLPGSFIKEVQKGGPADLAGLEDEDVIIEVNGVNVLDEPYEKVVDRIQSSGKNVTLLVCGKKAYDYFQAKKIPIVSSLADPLDTPPDSKEGIVVESNHDSHMAKERAHSTASHSSSNSEDTEM

种属预测

种属预测:

score>80的预测可信度较高,可尝试用于WB检测。*预测模型主要基于免疫原序列比对,结果仅作参考,不作为质保凭据。

Species
Results
Score
Bovine
100
Sheep
100
Dog
100
Rabbit
100
Pig
0
Horse
0
Xenopus
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

功能:

A scaffold protein that connects plasma membrane proteins and regulatory components, regulating their surface expression in epithelial cells apical domains. May be involved in the coordination of a diverse range of regulatory processes for ion transport and second messenger cascades. In complex with SLC9A3R1, may cluster proteins that are functionally dependent in a mutual fashion and modulate the trafficking and the activity of the associated membrane proteins. May play a role in the cellular mechanisms associated with multidrug resistance through its interaction with ABCC2 and PDZK1IP1. May potentiate the CFTR chloride channel activity. Required for normal cell-surface expression of SCARB1. Plays a role in maintaining normal plasma cholesterol levels via its effects on SCARB1. Plays a role in the normal localization and function of the chloride-anion exchanger SLC26A6 to the plasma membrane in the brush border of the proximal tubule of the kidney. May be involved in the regulation of proximal tubular Na(+)-dependent inorganic phosphate cotransport therefore playing an important role in tubule function (By similarity).

细胞定位:

Membrane>Peripheral membrane protein. Cell membrane.
Note: Associated with peripheral membranes. Localizes to the apical compartment of proximal tubular cells and to sinusoidal liver membranes.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Expression is limited to epithelial cells. Expressed in the kidney (brush border of proximal tubule), pancreas, liver, and small intestine. Expressed at a lower level in the adrenal cortex, testis and stomach. Overexpressed in breast, renal and lung carcinomas.

亚基结构:

Interacts with PDZK1IP1 and ABCC2. Interacts (via PDZ domains 1 and 3) with SCARB1 (C-terminal domain). Forms a heterodimeric complex with SLC9A3R1. Interacts with AKAP2, BCR, CFTR, SLC22A12, SLC22A4, SLC22A5, SLC9A3R2 and SLC17A1. Component of a complex, composed of PDZK1, SYNGAP1, KLHL17 and NMDA receptors. Interacts (via PDZ1 domain) directly with KLHL17; the interaction is important for integrity of actin cytoskeleton structures in neurons. Interacts (via the first PDZ domain) with PTGIR (via non-isoprenylated C-terminus) (By similarity). Interacts (via C-terminal PDZ domain) with SLC26A6 (via C-terminal domain) (By similarity). Interacts (via C-terminal PDZ domain) with SLC9A3 (via C-terminal domain).

蛋白家族:

The PDZ 2 and 3 domains seem to be involved in the interaction with SLC26A3.

Interaction with the C-terminus of CFTR could be mediated through independent binding of PDZ 1, 3 and 4 domains.

The PDZ 1 and 3 domains seem to be involved in the interaction with SLCO1A1.

The PDZ 1 domain interacts with BCR.

The PDZ 2 and 4 domains do not interact with the C-terminal region of SCARB1.

Belongs to the NHER family.

文献引用

1). Phloridzin alleviate colitis in mice by protecting the intestinal brush border and improving the expression of sodium glycogen transporter 1. Journal of Functional Foods, 2018 [IF=3.8]

2). PDZK1 upregulates nitric oxide production through the PI3K/ERK2 pathway to inhibit porcine circovirus type 2 replication. Veterinary Microbiology, 2022 (PubMed: 35917623) [IF=2.4]

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