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SAR1 Homolog A (S. Cerevisiae) Proteins (SAR1A)

Involved in transport from the endoplasmic reticulum to the Golgi apparatus. Additionally we are shipping SAR1A Antibodies (48) and SAR1A Kits (3) and many more products for this protein.

list all proteins Gene Name GeneID UniProt
SAR1A 20224  
SAR1A 56681 Q9NR31
Rat SAR1A SAR1A 361842  
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Top SAR1A Proteins at antibodies-online.com

Showing 10 out of 17 products:

Catalog No. Origin Source Conjugate Images Quantity Supplier Delivery Price Details
HOST_Escherichia coli (E. coli) Human His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Log in to see 29 to 34 Days
$4,331.68
Details
HOST_Escherichia coli (E. coli) Mouse His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Log in to see 29 to 34 Days
$4,331.68
Details
HOST_Escherichia coli (E. coli) Human His tag 100 μg Log in to see 7 to 8 Days
$319.00
Details
HOST_Wheat germ Human GST tag 2 μg Log in to see 9 Days
$333.33
Details
Yeast Arabidopsis thaliana His tag   1 mg Log in to see 56 to 66 Days
$2,464.00
Details
Yeast Cow His tag   1 mg Log in to see 56 to 66 Days
$2,480.50
Details
Yeast Wild boar His tag   1 mg Log in to see 56 to 66 Days
$2,480.50
Details
Yeast Pongo abelii His tag   1 mg Log in to see 56 to 66 Days
$2,480.50
Details
HOST_Escherichia coli (E. coli) Human Un-conjugated   100 μg Log in to see 3 to 4 Days
$364.64
Details
HOST_Escherichia coli (E. coli) Human His tag   1 mg Log in to see 3 to 4 Days
$3,035.21
Details

SAR1A Proteins by Origin and Source

Origin Expressed in Conjugate
Mouse (Murine)

Human , ,
,

Top referenced SAR1A Proteins

  1. Human SAR1A Protein expressed in Escherichia coli (E. coli) - ABIN667120 : Jones, Jones, Bonney, Patel, Mensenkamp, Eichenbaum-Voline, Rudling, Myrdal, Annesi, Naik, Meadows, Quattrone, Islam, Naoumova, Angelin, Infante, Levy, Roy, Freemont, Scott, Shoulders: Mutations in a Sar1 GTPase of COPII vesicles are associated with lipid absorption disorders. in Nature genetics 2003 (PubMed)
    Show all 2 references for ABIN667120

More Proteins for SAR1 Homolog A (S. Cerevisiae) (SAR1A) Interaction Partners

Human SAR1 Homolog A (S. Cerevisiae) (SAR1A) interaction partners

  1. SAR1A gene silencing in hepatocytes mimics the effect of ethanol: dedimerization of giantin, arresting PDIA3 (show PDIA3 Proteins) in the endoplasmic reticulum (ER) and large-scale alterations in Golgi architecture.

  2. Data indicate that hydroxyurea (HU) induces SAR1 protein expression, which in turn activates gamma-globin (show HBG1 Proteins) expression, predominantly through the Gialpha/JNK (show MAPK8 Proteins)/Jun (show JUN Proteins) pathway.

  3. although Sar1A antagonizes the lipoprotein secretion-promoting activity of Sar1B (show SAR1B Proteins), both isoforms modulate the expression of genes encoding cholesterol biosynthetic enzymes and the synthesis of cholesterol de novo.

  4. Sar1 mutant proteins added to metaphase-arrested Xenopus laevis egg extracts cause dramatic effects on membrane organization.

  5. the behavior of the human of Sar1A and Sar1B (show SAR1B Proteins), a key component of the COPII family of vesicle coat proteins, was examined.

  6. Sedlin (show TRAPPC2 Proteins) bound and promoted efficient cycling of Sar1, a guanosine triphosphatase that can constrict membranes, and thus allowed nascent carriers to grow and incorporate procollagen prefibrils.

  7. lipid-directed and tether-assisted Sar1 organization controls membrane constriction to regulate ER export.

  8. the intracellular trafficking of hCaR (show CXADR Proteins) from the endoplasmic reticulum is Sar1-dependent via coat protein (show GOLPH3 Proteins) complex-II vesicles.

  9. The Sec31 (show EXOC1 Proteins) fragment stimulates GAP activity of Sec23/24, and a convergence of Sec31 (show EXOC1 Proteins) and Sec23 residues at the Sar1 GTPase (show RACGAP1 Proteins) active site explains how GTP (show AK3 Proteins) hydrolysis is triggered leading to COPII coat (show SEC23A Proteins) disassembly.

  10. Sar 1 H79G mutants efficiently blocked the plasma membrane trafficking of the Kir3.1 (show KCNJ3 Proteins)/Kir3.4 (show KCNJ5 Proteins) complex however they did not block the Gbeta1gamma2/Kir3.1 (show KCNJ3 Proteins) interaction.

SAR1A Protein Profile

Protein Summary

Involved in transport from the endoplasmic reticulum to the Golgi apparatus. Required to maintain SEC16A localization at discrete locations on the ER membrane perhaps by preventing its dissociation. SAR1A-GTP-dependent assembly of SEC16A on the ER membrane forms an organized scaffold defining endoplasmic reticulum exit sites (ERES) (By similarity).

Gene names and symbols associated with SAR1A

  • Ras-related small GTP-binding protein (AT1G02620)
  • ARF/SAR superfamily protein (sarA)
  • GTP-binding protein SAR1a (sar1a)
  • GTP-binding protein SAR1A (LOC100283241)
  • SAR1 gene homolog A (S. cerevisiae) (Sar1a)
  • SAR1 homolog A (S. cerevisiae) (SAR1A)
  • SAR1 homolog A (S. cerevisiae) (Sar1a)
  • 1600019H17Rik protein
  • DDBDRAFT_0203743 protein
  • DDBDRAFT_0229965 protein
  • DDB_0203743 protein
  • DDB_0229965 protein
  • LOC100283241 protein
  • masra2 protein
  • SAR1 protein
  • sar1a protein
  • Sara protein
  • SARA1 protein
  • T14P4.21 protein
  • T14P4_21 protein

Protein level used designations for SAR1A

GTP-binding protein Sar1A , GTP-binding protein SAR1a , GTP-binding protein SAR1A , SAR1a gene homolog 1 , COPII-associated small GTPase , SAR1 gene homolog A

GENE ID SPECIES
839269 Arabidopsis thaliana
8618440 Dictyostelium discoideum AX4
100196767 Salmo salar
100283241 Zea mays
100301836 Oncorhynchus mykiss
20224 Mus musculus
56681 Homo sapiens
361842 Rattus norvegicus
517171 Bos taurus
595115 Sus scrofa
100173852 Pongo abelii
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