HK2 Antibody - #BF0283

(1)  
产品: HK2 抗体
货号: BF0283
描述: Mouse monoclonal antibody to HK2
应用: WB IHC ELISA FACS
反应: Human
分子量: 102kDa; 102kD(Calculated).
蛋白号: P52789
RRID: AB_2833836

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实验方案
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产品描述

来源:
Mouse
应用:
ELISA 1:10000, WB 1:500-1:2000, IHC 1:200-1:1000, FCM 1:200-1:400
*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
克隆:
Monoclonal [AFB1812]
特异性:
HK2 antibody detects endogenous levels of total HK2.
RRID:
AB_2833836
引用格式: Affinity Biosciences Cat# BF0283, RRID:AB_2833836.
偶联:
Unconjugated.
纯化:
Affinity-chromatography.
保存:
Mouse IgG1 in phosphate buffered saline (without Mg2+ and Ca2+), 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

DKFZp686M1669; Hexokinase 2; Hexokinase 2 muscle; Hexokinase type II; Hexokinase-2; HK 2; HK II; HK2; HKII; HxK 2; HxK2; HXK2_HUMAN; Muscle form hexokinase;

抗原和靶标

免疫原:

Purified recombinant fragment of human HK2 expressed in E. Coli.

Uniprot:

P52789(HXK2_HUMAN) >>Visit HPA database.

基因/基因ID:
HK2(3099)
表达:
P52789 HXK2_HUMAN:

Predominant hexokinase isozyme expressed in insulin-responsive tissues such as skeletal muscle.

描述:
The hexokinases utilize Mg-ATP as a phosphoryl donor to catalyze the first step of intracellular glucose metabolism, the conversion of glucose to glucose- 6-phosphate. Four hexokinase isoenzymes have been identified, including hexokinase I (HXK I), hexokinase II (HXK II), hexokinase III (HXK III) and hexokinase IV (HXK IV, also designated glucokinase or GCK). Hexokinases I-III each contain an N-terminal cluster of hydrophobic amino acids. Glucokinase lacks the N-terminal hydrophobic cluster. The hydrophobic cluster is thought to be necessary for membrane binding. This is substantiated by the finding that glucokinase has lower affinity for glucose than do the other hexokinases .Hexokinase 2 is the predominant hexokinase isozyme expressed in insulin-responsive tissues such as skeletal muscle. Expression of this gene is insulin-responsive, and studies in rat suggest that it is involved in the increased rate of glycolysis seen in rapidly growing cancer cells.
序列:
MIASHLLAYFFTELNHDQVQKVDQYLYHMRLSDETLLEISKRFRKEMEKGLGATTHPTAAVKMLPTFVRSTPDGTEHGEFLALDLGGTNFRVLWVKVTDNGLQKVEMENQIYAIPEDIMRGSGTQLFDHIAECLANFMDKLQIKDKKLPLGFTFSFPCHQTKLDESFLVSWTKGFKSSGVEGRDVVALIRKAIQRRGDFDIDIVAVVNDTVGTMMTCGYDDHNCEIGLIVGTGSNACYMEEMRHIDMVEGDEGRMCINMEWGAFGDDGSLNDIRTEFDQEIDMGSLNPGKQLFEKMISGMYMGELVRLILVKMAKEELLFGGKLSPELLNTGRFETKDISDIEGEKDGIRKAREVLMRLGLDPTQEDCVATHRICQIVSTRSASLCAATLAAVLQRIKENKGEERLRSTIGVDGSVYKKHPHFAKRLHKTVRRLVPGCDVRFLRSEDGSGKGAAMVTAVAYRLADQHRARQKTLEHLQLSHDQLLEVKRRMKVEMERGLSKETHASAPVKMLPTYVCATPDGTEKGDFLALDLGGTNFRVLLVRVRNGKWGGVEMHNKIYAIPQEVMHGTGDELFDHIVQCIADFLEYMGMKGVSLPLGFTFSFPCQQNSLDESILLKWTKGFKASGCEGEDVVTLLKEAIHRREEFDLDVVAVVNDTVGTMMTCGFEDPHCEVGLIVGTGSNACYMEEMRNVELVEGEEGRMCVNMEWGAFGDNGCLDDFRTEFDVAVDELSLNPGKQRFEKMISGMYLGEIVRNILIDFTKRGLLFRGRISERLKTRGIFETKFLSQIESDCLALLQVRAILQHLGLESTCDDSIIVKEVCTVVARRAAQLCGAGMAAVVDRIRENRGLDALKVTVGVDGTLYKLHPHFAKVMHETVKDLAPKCDVSFLQSEDGSGKGAALITAVACRIREAGQR

翻译修饰 - P52789 作为底物

Site PTM Type Enzyme
M1 Acetylation
Y9 Phosphorylation
K41 Ubiquitination
K49 Ubiquitination
K62 Ubiquitination
K104 Ubiquitination
Y112 Phosphorylation
K147 Ubiquitination
T153 Phosphorylation
K173 Ubiquitination
K176 Ubiquitination
Y238 Phosphorylation
K290 Ubiquitination
Y301 Phosphorylation
K315 Ubiquitination
K323 Ubiquitination
T331 Phosphorylation
K337 Ubiquitination
S340 Phosphorylation
K346 Ubiquitination
S384 Phosphorylation
K401 Ubiquitination
S415 Phosphorylation
K418 Ubiquitination
S445 Phosphorylation
S449 Phosphorylation
K451 Ubiquitination
T457 Phosphorylation
Y461 Phosphorylation
K472 Ubiquitination
T473 Phosphorylation
K488 Ubiquitination
K492 Ubiquitination
K501 Ubiquitination
S506 Phosphorylation
K510 Ubiquitination
T514 Phosphorylation
K525 Ubiquitination
K624 Ubiquitination
K638 Ubiquitination
Y686 Phosphorylation
K738 Ubiquitination
K743 Ubiquitination
S746 Phosphorylation
Y749 Phosphorylation
T762 Phosphorylation
K763 Ubiquitination
K866 Ubiquitination
K873 Ubiquitination
K885 Ubiquitination
S897 Phosphorylation
K899 Ubiquitination
T905 Phosphorylation

研究背景

功能:

Catalyzes the phosphorylation of hexose, such as D-glucose and D-fructose, to hexose 6-phosphate (D-glucose 6-phosphate and D-fructose 6-phosphate, respectively). Mediates the initial step of glycolysis by catalyzing phosphorylation of D-glucose to D-glucose 6-phosphate. Plays a key role in maintaining the integrity of the outer mitochondrial membrane by preventing the release of apoptogenic molecules from the intermembrane space and subsequent apoptosis.

细胞定位:

Mitochondrion outer membrane>Peripheral membrane protein. Cytoplasm>Cytosol.
Note: The mitochondrial-binding peptide (MBP) region promotes association with the mitochondrial outer membrane (PubMed:29298880). The interaction with the mitochondrial outer membrane via the mitochondrial-binding peptide (MBP) region promotes higher stability of the protein (PubMed:29298880). Release from the mitochondrial outer membrane into the cytosol induces permeability transition pore (PTP) opening and apoptosis (PubMed:18350175).

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:

Predominant hexokinase isozyme expressed in insulin-responsive tissues such as skeletal muscle.

亚基结构:

Monomer (By similarity). Interacts with TIGAR; the interaction increases hexokinase activity in a hypoxia- and HIF1A-dependent manner.

蛋白家族:

The N- and C-terminal halves of the protein contain a hexokinase domain (PubMed:29298880). In contrast to hexokinase-1 and -3 (HK1 and HK3, respectively), both hexokinase domains display catalytic activity (PubMed:29298880). The region connecting the two hexokinase domains is required for the catalytic activity of the N-terminal hexokinase domain (PubMed:29298880). The N-terminal half regulates stability of the whole enzyme (PubMed:29298880).

Belongs to the hexokinase family.

研究领域

· Environmental Information Processing > Signal transduction > HIF-1 signaling pathway.   (View pathway)

· Human Diseases > Endocrine and metabolic diseases > Type II diabetes mellitus.

· Human Diseases > Cancers: Overview > Central carbon metabolism in cancer.   (View pathway)

· Metabolism > Carbohydrate metabolism > Glycolysis / Gluconeogenesis.

· Metabolism > Carbohydrate metabolism > Fructose and mannose metabolism.

· Metabolism > Carbohydrate metabolism > Galactose metabolism.

· Metabolism > Carbohydrate metabolism > Starch and sucrose metabolism.

· Metabolism > Carbohydrate metabolism > Amino sugar and nucleotide sugar metabolism.

· Metabolism > Biosynthesis of other secondary metabolites > Neomycin, kanamycin and gentamicin biosynthesis.

· Metabolism > Global and overview maps > Metabolic pathways.

· Metabolism > Global and overview maps > Carbon metabolism.

· Organismal Systems > Endocrine system > Insulin signaling pathway.   (View pathway)

· Organismal Systems > Digestive system > Carbohydrate digestion and absorption.

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